13021060464 has 30 divisors (see below), whose sum is σ = 36440884896. Its totient is φ = 4340353440.

The previous prime is 13021060453. The next prime is 13021060471. The reversal of 13021060464 is 46406012031.

13021060464 is a `hidden beast` number, since 1 + 30 + 21 + 0 + 604 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45211872 + ... + 45212159.

Almost surely, 2^13021060464 is an apocalyptic number.

It is an amenable number.

13021060464 is an abundant number, since it is smaller than the sum of its proper divisors (23419824432).

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

13021060464 is a wasteful number, since it uses less digits than its factorization.

13021060464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90424045 (or 90424036 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 13021060464 its reverse (46406012031), we get a palindrome (59427072495).

The spelling of 13021060464 in words is "thirteen billion, twenty-one million, sixty thousand, four hundred sixty-four".