13422690804 has 24 divisors (see below), whose sum is σ = 31327860928. Its totient is φ = 4473051840.

The previous prime is 13422690781. The next prime is 13422690817. The reversal of 13422690804 is 40809622431.

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, 99217 + ... + 191544.

Almost surely, 2^13422690804 is an apocalyptic number.

It is an amenable number.

13422690804 is an abundant number, since it is smaller than the sum of its proper divisors (17905170124).

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

13422690804 is a wasteful number, since it uses less digits than its factorization.

13422690804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294615 (or 294613 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 13422690804 in words is "thirteen billion, four hundred twenty-two million, six hundred ninety thousand, eight hundred four".