26294325968 has 20 divisors (see below), whose sum is σ = 52029199680. Its totient is φ = 12867435744.

The previous prime is 26294325917. The next prime is 26294325971. The reversal of 26294325968 is 86952349262.

It is a super-2 number, since 2×26294325968² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17482178 + ... + 17483681.

It is an arithmetic number, because the mean of its divisors is an integer number (2601459984).

Almost surely, 2^26294325968 is an apocalyptic number.

It is an amenable number.

26294325968 is a deficient number, since it is larger than the sum of its proper divisors (25734873712).

26294325968 is a wasteful number, since it uses less digits than its factorization.

26294325968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34965914 (or 34965908 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 56.

The spelling of 26294325968 in words is "twenty-six billion, two hundred ninety-four million, three hundred twenty-five thousand, nine hundred sixty-eight".