313442323620 has 24 divisors (see below), whose sum is σ = 877638506304. Its totient is φ = 83584619616.

The previous prime is 313442323613. The next prime is 313442323703. The reversal of 313442323620 is 26323244313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2612019304 + ... + 2612019423.

It is an arithmetic number, because the mean of its divisors is an integer number (36568271096).

Almost surely, 2^313442323620 is an apocalyptic number.

313442323620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313442323620 is an abundant number, since it is smaller than the sum of its proper divisors (564196182684).

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

313442323620 is a wasteful number, since it uses less digits than its factorization.

313442323620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224038739 (or 5224038737 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 313442323620 its reverse (26323244313), we get a palindrome (339765567933).

The spelling of 313442323620 in words is "three hundred thirteen billion, four hundred forty-two million, three hundred twenty-three thousand, six hundred twenty".