313343400420200 has 48 divisors (see below), whose sum is σ = 771377723983980. Its totient is φ = 117964574274560.

The previous prime is 313343400420199. The next prime is 313343400420227. The reversal of 313343400420200 is 2024004343313.

It can be written as a sum of positive squares in 6 ways, for example, as 225569099405764 + 87774301014436 = 15018958^2 + 9368794^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46079908427 + ... + 46079915226.

Almost surely, 2^{313343400420200} is an apocalyptic number.

It is an amenable number.

313343400420200 is an abundant number, since it is smaller than the sum of its proper divisors (458034323563780).

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

313343400420200 is a wasteful number, since it uses less digits than its factorization.

313343400420200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92159823686 (or 92159823677 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 313343400420200 its reverse (2024004343313), we get a palindrome (315367404763513).

The spelling of 313343400420200 in words is "three hundred thirteen trillion, three hundred forty-three billion, four hundred million, four hundred twenty thousand, two hundred".