13436457160 has 64 divisors (see below), whose sum is σ = 34779813120. Its totient is φ = 4576262400.

The previous prime is 13436457143. The next prime is 13436457163. The reversal of 13436457160 is 6175463431.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (13436457163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116619 + ... + 201178.

It is an arithmetic number, because the mean of its divisors is an integer number (543434580).

Almost surely, 2^13436457160 is an apocalyptic number.

13436457160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13436457160 is an abundant number, since it is smaller than the sum of its proper divisors (21343355960).

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

13436457160 is a wasteful number, since it uses less digits than its factorization.

13436457160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317966 (or 317962 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

It can be divided in two parts, 13436 and 457160, that added together give a square (470596 = 686²).

The spelling of 13436457160 in words is "thirteen billion, four hundred thirty-six million, four hundred fifty-seven thousand, one hundred sixty".