26632641404 has 24 divisors (see below), whose sum is σ = 47516768208. Its totient is φ = 13056742400.

The previous prime is 26632641377. The next prime is 26632641421. The reversal of 26632641404 is 40414623662.

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, 300179 + ... + 378645.

It is an arithmetic number, because the mean of its divisors is an integer number (1979865342).

Almost surely, 2^26632641404 is an apocalyptic number.

It is an amenable number.

26632641404 is a deficient number, since it is larger than the sum of its proper divisors (20884126804).

26632641404 is a wasteful number, since it uses less digits than its factorization.

26632641404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80125 (or 80123 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 26632641404 in words is "twenty-six billion, six hundred thirty-two million, six hundred forty-one thousand, four hundred four".