13230591764 has 48 divisors (see below), whose sum is σ = 25083233280. Its totient is φ = 6070135680.

The previous prime is 13230591743. The next prime is 13230591797. The reversal of 13230591764 is 46719503231.

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, 8993549 + ... + 8995019.

It is an arithmetic number, because the mean of its divisors is an integer number (522567360).

Almost surely, 2^13230591764 is an apocalyptic number.

It is an amenable number.

13230591764 is a deficient number, since it is larger than the sum of its proper divisors (11852641516).

13230591764 is a wasteful number, since it uses less digits than its factorization.

13230591764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400 (or 2398 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 13230591764 in words is "thirteen billion, two hundred thirty million, five hundred ninety-one thousand, seven hundred sixty-four".