313532330452 has 24 divisors (see below), whose sum is σ = 599037253920. Its totient is φ = 142401473760.

The previous prime is 313532330429. The next prime is 313532330467. The reversal of 313532330452 is 254033235313.

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, 2774523 + ... + 2885314.

It is an arithmetic number, because the mean of its divisors is an integer number (24959885580).

Almost surely, 2^313532330452 is an apocalyptic number.

It is an amenable number.

313532330452 is a deficient number, since it is larger than the sum of its proper divisors (285504923468).

313532330452 is a wasteful number, since it uses less digits than its factorization.

313532330452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661111 (or 5661109 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 34.

Adding to 313532330452 its reverse (254033235313), we get a palindrome (567565565765).

The spelling of 313532330452 in words is "three hundred thirteen billion, five hundred thirty-two million, three hundred thirty thousand, four hundred fifty-two".