313241431224 has 32 divisors (see below), whose sum is σ = 794133210240. Its totient is φ = 102943192800.

The previous prime is 313241431213. The next prime is 313241431247. The reversal of 313241431224 is 422134142313.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 313241431191 and 313241431200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91911862 + ... + 91915269.

It is an arithmetic number, because the mean of its divisors is an integer number (24816662820).

Almost surely, 2^313241431224 is an apocalyptic number.

It is an amenable number.

313241431224 is an abundant number, since it is smaller than the sum of its proper divisors (480891779016).

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

313241431224 is a wasteful number, since it uses less digits than its factorization.

313241431224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183827211 (or 183827207 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 313241431224 its reverse (422134142313), we get a palindrome (735375573537).

The spelling of 313241431224 in words is "three hundred thirteen billion, two hundred forty-one million, four hundred thirty-one thousand, two hundred twenty-four".