321214024131 has 48 divisors (see below), whose sum is σ = 578200124160. Its totient is φ = 154028684160.

The previous prime is 321214024097. The next prime is 321214024139. The reversal of 321214024131 is 131420412123.

It is not a de Polignac number, because 321214024131 - 2⁶ = 321214024067 is a prime.

It is a super-2 number, since 2×321214024131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (321214024139) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4074976 + ... + 4153053.

It is an arithmetic number, because the mean of its divisors is an integer number (12045835920).

Almost surely, 2^321214024131 is an apocalyptic number.

321214024131 is a deficient number, since it is larger than the sum of its proper divisors (256986100029).

321214024131 is a wasteful number, since it uses less digits than its factorization.

321214024131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8228076 (or 8228063 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 321214024131 its reverse (131420412123), we get a palindrome (452634436254).

The spelling of 321214024131 in words is "three hundred twenty-one billion, two hundred fourteen million, twenty-four thousand, one hundred thirty-one".