13136341504 has 160 divisors (see below), whose sum is σ = 31368617280. Its totient is φ = 5416550400.

The previous prime is 13136341457. The next prime is 13136341531. The reversal of 13136341504 is 40514363131.

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, 4318224 + ... + 4321264.

It is an arithmetic number, because the mean of its divisors is an integer number (196053858).

Almost surely, 2^13136341504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13136341504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15684308640).

13136341504 is an abundant number, since it is smaller than the sum of its proper divisors (18232275776).

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

13136341504 is a wasteful number, since it uses less digits than its factorization.

13136341504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142 (or 3126 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 13136341504 in words is "thirteen billion, one hundred thirty-six million, three hundred forty-one thousand, five hundred four".