14155125132 has 12 divisors (see below), whose sum is σ = 33028625336. Its totient is φ = 4718375040.

The previous prime is 14155125071. The next prime is 14155125139. The reversal of 14155125132 is 23152155141.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 14155125132.

It is not an unprimeable number, because it can be changed into a prime (14155125139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589796869 + ... + 589796892.

Almost surely, 2^14155125132 is an apocalyptic number.

14155125132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14155125132 is an abundant number, since it is smaller than the sum of its proper divisors (18873500204).

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

14155125132 is a wasteful number, since it uses less digits than its factorization.

14155125132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179593768 (or 1179593766 counting only the distinct ones).

The product of its digits is 6000, while the sum is 30.

The spelling of 14155125132 in words is "fourteen billion, one hundred fifty-five million, one hundred twenty-five thousand, one hundred thirty-two".