26013931696 has 10 divisors (see below), whose sum is σ = 50401992692. Its totient is φ = 13006965840.

The previous prime is 26013931693. The next prime is 26013931703. The reversal of 26013931696 is 69613931062.

It is not an unprimeable number, because it can be changed into a prime (26013931693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 812935350 + ... + 812935381.

Almost surely, 2^26013931696 is an apocalyptic number.

It is an amenable number.

26013931696 is a deficient number, since it is larger than the sum of its proper divisors (24388060996).

26013931696 is a wasteful number, since it uses less digits than its factorization.

26013931696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625870739 (or 1625870733 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 46.

The spelling of 26013931696 in words is "twenty-six billion, thirteen million, nine hundred thirty-one thousand, six hundred ninety-six".