13151870814 has 16 divisors (see below), whose sum is σ = 26355425040. Its totient is φ = 4375343040.

The previous prime is 13151870731. The next prime is 13151870819. The reversal of 13151870814 is 41807815131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13151870819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2150167 + ... + 2156274.

It is an arithmetic number, because the mean of its divisors is an integer number (1647214065).

Almost surely, 2^13151870814 is an apocalyptic number.

13151870814 is an abundant number, since it is smaller than the sum of its proper divisors (13203554226).

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

13151870814 is a wasteful number, since it uses less digits than its factorization.

13151870814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4306955.

The product of its (nonzero) digits is 26880, while the sum is 39.

The spelling of 13151870814 in words is "thirteen billion, one hundred fifty-one million, eight hundred seventy thousand, eight hundred fourteen".