313421410052 has 12 divisors (see below), whose sum is σ = 549501311436. Its totient is φ = 156421035360.

The previous prime is 313421410039. The next prime is 313421410063. The reversal of 313421410052 is 250014124313.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 243901650496 + 69519759556 = 493864^2 + 263666^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72414983 + ... + 72419310.

It is an arithmetic number, because the mean of its divisors is an integer number (45791775953).

Almost surely, 2^313421410052 is an apocalyptic number.

It is an amenable number.

313421410052 is a deficient number, since it is larger than the sum of its proper divisors (236079901384).

313421410052 is a wasteful number, since it uses less digits than its factorization.

313421410052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144834838 (or 144834836 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 313421410052 its reverse (250014124313), we get a palindrome (563435534365).

The spelling of 313421410052 in words is "three hundred thirteen billion, four hundred twenty-one million, four hundred ten thousand, fifty-two".