214544125131 has 16 divisors (see below), whose sum is σ = 327262493184. Its totient is φ = 122469850944.

The previous prime is 214544125123. The next prime is 214544125151. The reversal of 214544125131 is 131521445412.

It is not a de Polignac number, because 214544125131 - 2³ = 214544125123 is a prime.

It is a super-2 number, since 2×214544125131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214544125092 and 214544125101.

It is not an unprimeable number, because it can be changed into a prime (214544125151) 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, 5262210 + ... + 5302823.

It is an arithmetic number, because the mean of its divisors is an integer number (20453905824).

Almost surely, 2^214544125131 is an apocalyptic number.

214544125131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

214544125131 is a deficient number, since it is larger than the sum of its proper divisors (112718368053).

214544125131 is a wasteful number, since it uses less digits than its factorization.

214544125131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10566010.

The product of its digits is 19200, while the sum is 33.

The spelling of 214544125131 in words is "two hundred fourteen billion, five hundred forty-four million, one hundred twenty-five thousand, one hundred thirty-one".