26404060604604 has 48 divisors (see below), whose sum is σ = 61718523568128. Its totient is φ = 8785777124608.

The previous prime is 26404060604599. The next prime is 26404060604627. The reversal of 26404060604604 is 40640606040462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113482372 + ... + 113714804.

It is an arithmetic number, because the mean of its divisors is an integer number (1285802574336).

Almost surely, 2^{26404060604604} is an apocalyptic number.

It is an amenable number.

26404060604604 is an abundant number, since it is smaller than the sum of its proper divisors (35314462963524).

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

26404060604604 is a wasteful number, since it uses less digits than its factorization.

26404060604604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249154 (or 249152 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 26404060604604 in words is "twenty-six trillion, four hundred four billion, sixty million, six hundred four thousand, six hundred four".