13382805156 has 96 divisors (see below), whose sum is σ = 35964714240. Its totient is φ = 3794079744.

The previous prime is 13382805151. The next prime is 13382805157. The reversal of 13382805156 is 65150828331.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (13382805151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6594750 + ... + 6596778.

It is an arithmetic number, because the mean of its divisors is an integer number (374632440).

Almost surely, 2^13382805156 is an apocalyptic number.

It is an amenable number.

13382805156 is an abundant number, since it is smaller than the sum of its proper divisors (22581909084).

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

13382805156 is a wasteful number, since it uses less digits than its factorization.

13382805156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613 (or 2611 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 13382805156 in words is "thirteen billion, three hundred eighty-two million, eight hundred five thousand, one hundred fifty-six".