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842018020411360 = 255132317851985979
BaseRepresentation
bin1011111101110011111001100…
…1000000000100011111100000
311002102100010200120212211201011
42333130332121000010133200
51340331110401211130420
612142453423303150304
7342233536331263162
oct27734763100043740
94072303616784634
10842018020411360
112243249231809a1
127a530897445394
132a1aac60123610
1410bcdc6523c932
156752c4aee295a
hex2fdcf990047e0

842018020411360 has 192 divisors, whose sum is σ = 2235558613639680. Its totient is φ = 297364654540800.

The previous prime is 842018020411331. The next prime is 842018020411441. The reversal of 842018020411360 is 63114020810248.

842018020411360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 853498851 + ... + 854484829.

It is an arithmetic number, because the mean of its divisors is an integer number (11643534446040).

Almost surely, 2842018020411360 is an apocalyptic number.

842018020411360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 842018020411360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1117779306819840).

842018020411360 is an abundant number, since it is smaller than the sum of its proper divisors (1393540593228320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

842018020411360 is a wasteful number, since it uses less digits than its factorization.

842018020411360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003881 (or 1003873 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 842018020411360 in words is "eight hundred forty-two trillion, eighteen billion, twenty million, four hundred eleven thousand, three hundred sixty".