313355424993 has 16 divisors (see below), whose sum is σ = 455641777920. Its totient is φ = 190393167744.

The previous prime is 313355424931. The next prime is 313355425013. The reversal of 313355424993 is 399424553313.

It is not a de Polignac number, because 313355424993 - 2¹² = 313355420897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313355424793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50849796 + ... + 50855957.

It is an arithmetic number, because the mean of its divisors is an integer number (28477611120).

Almost surely, 2^313355424993 is an apocalyptic number.

It is an amenable number.

313355424993 is a deficient number, since it is larger than the sum of its proper divisors (142286352927).

313355424993 is a wasteful number, since it uses less digits than its factorization.

313355424993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101705848.

The product of its digits is 5248800, while the sum is 51.

The spelling of 313355424993 in words is "three hundred thirteen billion, three hundred fifty-five million, four hundred twenty-four thousand, nine hundred ninety-three".