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4380028059120 = 2435717367417881
BaseRepresentation
bin111111101111001110000…
…001000011110111110000
3120111201121200112100112220
4333233032001003313300
51033230244140342440
613152053534121040
7631306115133210
oct77571601036760
916451550470486
104380028059120
11143961771a1aa
125a8a66650180
1325a05b80487c
14111dccc42240
1578e0432b8d0
hex3fbce043df0

4380028059120 has 320 divisors, whose sum is σ = 16475435790336. Its totient is φ = 939688427520.

The previous prime is 4380028059059. The next prime is 4380028059139. The reversal of 4380028059120 is 219508200834.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10272580 + ... + 10690460.

Almost surely, 24380028059120 is an apocalyptic number.

4380028059120 is a gapful number since it is divisible by the number (40) 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 4380028059120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8237717895168).

4380028059120 is an abundant number, since it is smaller than the sum of its proper divisors (12095407731216).

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

4380028059120 is a wasteful number, since it uses less digits than its factorization.

4380028059120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418288 (or 418282 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 4380028059120 in words is "four trillion, three hundred eighty billion, twenty-eight million, fifty-nine thousand, one hundred twenty".