14871625131 has 32 divisors (see below), whose sum is σ = 22804766208. Its totient is φ = 8532311040.

The previous prime is 14871625129. The next prime is 14871625213. The reversal of 14871625131 is 13152617841.

It is not a de Polignac number, because 14871625131 - 2¹ = 14871625129 is a prime.

It is a super-2 number, since 2×14871625131² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14871625131.

It is not an unprimeable number, because it can be changed into a prime (14871625031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27376 + ... + 174621.

It is an arithmetic number, because the mean of its divisors is an integer number (712648944).

Almost surely, 2^14871625131 is an apocalyptic number.

14871625131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14871625131 is a deficient number, since it is larger than the sum of its proper divisors (7933141077).

14871625131 is a wasteful number, since it uses less digits than its factorization.

14871625131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202131.

The product of its digits is 40320, while the sum is 39.

The spelling of 14871625131 in words is "fourteen billion, eight hundred seventy-one million, six hundred twenty-five thousand, one hundred thirty-one".