13325564424 has 64 divisors (see below), whose sum is σ = 35084851200. Its totient is φ = 4205964096.

The previous prime is 13325564411. The next prime is 13325564491. The reversal of 13325564424 is 42446552331.

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, 1080517 + ... + 1092779.

It is an arithmetic number, because the mean of its divisors is an integer number (548200800).

Almost surely, 2^13325564424 is an apocalyptic number.

It is an amenable number.

13325564424 is an abundant number, since it is smaller than the sum of its proper divisors (21759286776).

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

13325564424 is a wasteful number, since it uses less digits than its factorization.

13325564424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14674 (or 14670 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

The spelling of 13325564424 in words is "thirteen billion, three hundred twenty-five million, five hundred sixty-four thousand, four hundred twenty-four".