313422615532 has 24 divisors (see below), whose sum is σ = 590834844432. Its totient is φ = 144618936000.

The previous prime is 313422615511. The next prime is 313422615557. The reversal of 313422615532 is 235516224313.

It is a junction number, because it is equal to n+sod(n) for n = 313422615491 and 313422615500.

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, 582319 + ... + 982822.

It is an arithmetic number, because the mean of its divisors is an integer number (24618118518).

Almost surely, 2^313422615532 is an apocalyptic number.

It is an amenable number.

313422615532 is a deficient number, since it is larger than the sum of its proper divisors (277412228900).

313422615532 is a wasteful number, since it uses less digits than its factorization.

313422615532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569009 (or 1569007 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

Adding to 313422615532 its reverse (235516224313), we get a palindrome (548938839845).

The spelling of 313422615532 in words is "three hundred thirteen billion, four hundred twenty-two million, six hundred fifteen thousand, five hundred thirty-two".