26696002928 has 40 divisors (see below), whose sum is σ = 59370768480. Its totient is φ = 11391171840.

The previous prime is 26696002913. The next prime is 26696002933. The reversal of 26696002928 is 82920069662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494783 + ... + 546078.

It is an arithmetic number, because the mean of its divisors is an integer number (1484269212).

Almost surely, 2^26696002928 is an apocalyptic number.

26696002928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26696002928 is an abundant number, since it is smaller than the sum of its proper divisors (32674765552).

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

26696002928 is a wasteful number, since it uses less digits than its factorization.

26696002928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041105 (or 1041099 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 26696002928 in words is "twenty-six billion, six hundred ninety-six million, two thousand, nine hundred twenty-eight".