104878818737 has 24 divisors (see below), whose sum is σ = 131840452800. Its totient is φ = 81666779040.

The previous prime is 104878818721. The next prime is 104878818769. The reversal of 104878818737 is 737818878401.

It is not a de Polignac number, because 104878818737 - 2⁴ = 104878818721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104878818737.

It is not an unprimeable number, because it can be changed into a prime (104878418737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1193339 + ... + 1278207.

It is an arithmetic number, because the mean of its divisors is an integer number (5493352200).

Almost surely, 2^104878818737 is an apocalyptic number.

It is an amenable number.

104878818737 is a deficient number, since it is larger than the sum of its proper divisors (26961634063).

104878818737 is a wasteful number, since it uses less digits than its factorization.

104878818737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86357 (or 86346 counting only the distinct ones).

The product of its (nonzero) digits is 16859136, while the sum is 62.

The spelling of 104878818737 in words is "one hundred four billion, eight hundred seventy-eight million, eight hundred eighteen thousand, seven hundred thirty-seven".