13366260752 has 80 divisors (see below), whose sum is σ = 29555400000. Its totient is φ = 5804877312.

The previous prime is 13366260701. The next prime is 13366260811. The reversal of 13366260752 is 25706266331.

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, 577499 + ... + 600197.

It is an arithmetic number, because the mean of its divisors is an integer number (369442500).

Almost surely, 2^13366260752 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 13366260752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14777700000).

13366260752 is an abundant number, since it is smaller than the sum of its proper divisors (16189139248).

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

13366260752 is a wasteful number, since it uses less digits than its factorization.

13366260752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22888 (or 22882 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 13366260752 in words is "thirteen billion, three hundred sixty-six million, two hundred sixty thousand, seven hundred fifty-two".