104897743932 has 12 divisors (see below), whose sum is σ = 244761402536. Its totient is φ = 34965914640.

The previous prime is 104897743913. The next prime is 104897743933. The reversal of 104897743932 is 239347798401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×104897743932² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104897743933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4370739319 + ... + 4370739342.

Almost surely, 2^104897743932 is an apocalyptic number.

104897743932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104897743932 is an abundant number, since it is smaller than the sum of its proper divisors (139863658604).

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

104897743932 is a wasteful number, since it uses less digits than its factorization.

104897743932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8741478668 (or 8741478666 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 104897743932 in words is "one hundred four billion, eight hundred ninety-seven million, seven hundred forty-three thousand, nine hundred thirty-two".