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29543040000000 = 213325723223
BaseRepresentation
bin1101011011110100001100…
…11001111010000000000000
310212121021202020211120202200
412231322012121322000000
512333013121220000000
6142455515112313200
76136262033441232
oct655720631720000
9125537666746680
1029543040000000
11946015099269a
1233917803a2800
131363b87121ac7
14741c68390252
153637379c3500
hex1ade8667a000

29543040000000 has 1344 divisors, whose sum is σ = 111813688756224. Its totient is φ = 7501824000000.

The previous prime is 29543039999987. The next prime is 29543040000043. The reversal of 29543040000000 is 4034592.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 132479999889 + ... + 132480000111.

It is an arithmetic number, because the mean of its divisors is an integer number (83194708896).

Almost surely, 229543040000000 is an apocalyptic number.

29543040000000 is a gapful number since it is divisible by the number (20) 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 29543040000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55906844378112).

29543040000000 is an abundant number, since it is smaller than the sum of its proper divisors (82270648756224).

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

29543040000000 is an frugal number, since it uses more digits than its factorization.

29543040000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 29543040000000 its reverse (4034592), we get a palindrome (29543044034592).

The spelling of 29543040000000 in words is "twenty-nine trillion, five hundred forty-three billion, forty million", and thus it is an aban number.