13064733200 has 60 divisors (see below), whose sum is σ = 31980300228. Its totient is φ = 5127283200.

The previous prime is 13064733193. The next prime is 13064733229. The reversal of 13064733200 is 233746031.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1600320016 + 11464413184 = 40004^2 + 107072^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286931 + ... + 329330.

Almost surely, 2^13064733200 is an apocalyptic number.

13064733200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13064733200 is an abundant number, since it is smaller than the sum of its proper divisors (18915567028).

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

13064733200 is a wasteful number, since it uses less digits than its factorization.

13064733200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616332 (or 616321 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The spelling of 13064733200 in words is "thirteen billion, sixty-four million, seven hundred thirty-three thousand, two hundred".