313410452403977 has 2 divisors, whose sum is σ = 313410452403978. Its totient is φ = 313410452403976.

The previous prime is 313410452403959. The next prime is 313410452404009. The reversal of 313410452403977 is 779304254014313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309264195356281 + 4146257047696 = 17585909^2 + 2036236^2 .

It is a cyclic number.

It is not a de Polignac number, because 313410452403977 - 2¹⁰ = 313410452402953 is a prime.

It is a super-2 number, since 2×313410452403977² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (313410452403947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156705226201988 + 156705226201989.

It is an arithmetic number, because the mean of its divisors is an integer number (156705226201989).

Almost surely, 2^{313410452403977} is an apocalyptic number.

It is an amenable number.

313410452403977 is a deficient number, since it is larger than the sum of its proper divisors (1).

313410452403977 is an equidigital number, since it uses as much as digits as its factorization.

313410452403977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 313410452403977 in words is "three hundred thirteen trillion, four hundred ten billion, four hundred fifty-two million, four hundred three thousand, nine hundred seventy-seven".