313532340224012 has 48 divisors (see below), whose sum is σ = 675455207438592. Its totient is φ = 124006342547520.

The previous prime is 313532340223987. The next prime is 313532340224021. The reversal of 313532340224012 is 210422043235313.

It is a super-2 number, since 2×313532340224012² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97122914 + ... + 100299177.

It is an arithmetic number, because the mean of its divisors is an integer number (14071983488304).

Almost surely, 2^{313532340224012} is an apocalyptic number.

It is an amenable number.

313532340224012 is an abundant number, since it is smaller than the sum of its proper divisors (361922867214580).

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

313532340224012 is a wasteful number, since it uses less digits than its factorization.

313532340224012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197426478 (or 197426476 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 313532340224012 its reverse (210422043235313), we get a palindrome (523954383459325).

The spelling of 313532340224012 in words is "three hundred thirteen trillion, five hundred thirty-two billion, three hundred forty million, two hundred twenty-four thousand, twelve".