69872038113 has 32 divisors (see below), whose sum is σ = 99001699200. Its totient is φ = 43682103296.

The previous prime is 69872038081. The next prime is 69872038121. The reversal of 69872038113 is 31183027896.

It is not a de Polignac number, because 69872038113 - 2⁵ = 69872038081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69872038513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20987233 + ... + 20990561.

It is an arithmetic number, because the mean of its divisors is an integer number (3093803100).

Almost surely, 2^69872038113 is an apocalyptic number.

It is an amenable number.

69872038113 is a deficient number, since it is larger than the sum of its proper divisors (29129661087).

69872038113 is a wasteful number, since it uses less digits than its factorization.

69872038113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4721.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 69872038113 in words is "sixty-nine billion, eight hundred seventy-two million, thirty-eight thousand, one hundred thirteen".