26672113930 has 128 divisors (see below), whose sum is σ = 63100477440. Its totient is φ = 7864128000.

The previous prime is 26672113907. The next prime is 26672113939. The reversal of 26672113930 is 3931127662.

It is a happy number.

It is a super-2 number, since 2×26672113930² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26672113939) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18008790 + ... + 18010270.

It is an arithmetic number, because the mean of its divisors is an integer number (492972480).

Almost surely, 2^26672113930 is an apocalyptic number.

26672113930 is an abundant number, since it is smaller than the sum of its proper divisors (36428363510).

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

26672113930 is a wasteful number, since it uses less digits than its factorization.

26672113930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 26672113930 in words is "twenty-six billion, six hundred seventy-two million, one hundred thirteen thousand, nine hundred thirty".