104645723736 has 32 divisors (see below), whose sum is σ = 277003387440. Its totient is φ = 32830030848.

The previous prime is 104645723671. The next prime is 104645723737. The reversal of 104645723736 is 637327546401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104645723737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128241901 + ... + 128242716.

Almost surely, 2^104645723736 is an apocalyptic number.

It is an amenable number.

104645723736 is an abundant number, since it is smaller than the sum of its proper divisors (172357663704).

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

104645723736 is a wasteful number, since it uses less digits than its factorization.

104645723736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256484643 (or 256484639 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 104645723736 in words is "one hundred four billion, six hundred forty-five million, seven hundred twenty-three thousand, seven hundred thirty-six".