13120364464 has 10 divisors (see below), whose sum is σ = 25420706180. Its totient is φ = 6560182224.

The previous prime is 13120364419. The next prime is 13120364471. The reversal of 13120364464 is 46446302131.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410011374 + ... + 410011405.

It is an arithmetic number, because the mean of its divisors is an integer number (2542070618).

Almost surely, 2^13120364464 is an apocalyptic number.

It is an amenable number.

13120364464 is a deficient number, since it is larger than the sum of its proper divisors (12300341716).

13120364464 is an equidigital number, since it uses as much as digits as its factorization.

13120364464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820022787 (or 820022781 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 13120364464 its reverse (46446302131), we get a palindrome (59566666595).

The spelling of 13120364464 in words is "thirteen billion, one hundred twenty million, three hundred sixty-four thousand, four hundred sixty-four".