70838100904 has 48 divisors (see below), whose sum is σ = 142041685500. Its totient is φ = 33111687168.

The previous prime is 70838100871. The next prime is 70838100917. The reversal of 70838100904 is 40900183807.

It can be written as a sum of positive squares in 6 ways, for example, as 27060908004 + 43777192900 = 164502^2 + 209230^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241672 + ... + 447304.

Almost surely, 2^70838100904 is an apocalyptic number.

It is an amenable number.

70838100904 is an abundant number, since it is smaller than the sum of its proper divisors (71203584596).

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

70838100904 is a wasteful number, since it uses less digits than its factorization.

70838100904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205822 (or 205801 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 70838100904 in words is "seventy billion, eight hundred thirty-eight million, one hundred thousand, nine hundred four".