13430955664 has 45 divisors (see below), whose sum is σ = 30278359587. Its totient is φ = 5754733152.

The previous prime is 13430955653. The next prime is 13430955679. The reversal of 13430955664 is 46655903431.

The square root of 13430955664 is 115892.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3242907 + ... + 3247045.

Almost surely, 2^13430955664 is an apocalyptic number.

13430955664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13430955664 is the 115892-nd square number.

It is an amenable number.

13430955664 is an abundant number, since it is smaller than the sum of its proper divisors (16847403923).

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

13430955664 is an frugal number, since it uses more digits than its factorization.

13430955664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8300 (or 4148 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 13430955664 in words is "thirteen billion, four hundred thirty million, nine hundred fifty-five thousand, six hundred sixty-four".