13400802264 has 32 divisors (see below), whose sum is σ = 34582717440. Its totient is φ = 4322839200.

The previous prime is 13400802227. The next prime is 13400802281. The reversal of 13400802264 is 46220800431.

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, 9005172 + ... + 9006659.

It is an arithmetic number, because the mean of its divisors is an integer number (1080709920).

Almost surely, 2^13400802264 is an apocalyptic number.

It is an amenable number.

13400802264 is an abundant number, since it is smaller than the sum of its proper divisors (21181915176).

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

13400802264 is a wasteful number, since it uses less digits than its factorization.

13400802264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18011871 (or 18011867 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 13400802264 in words is "thirteen billion, four hundred million, eight hundred two thousand, two hundred sixty-four".