313442234024057 has 2 divisors, whose sum is σ = 313442234024058. Its totient is φ = 313442234024056.

The previous prime is 313442234024053. The next prime is 313442234024233. The reversal of 313442234024057 is 750420432244313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 288107883535081 + 25334350488976 = 16973741^2 + 5033324^2 .

It is a cyclic number.

It is not a de Polignac number, because 313442234024057 - 2² = 313442234024053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313442234023999 and 313442234024017.

It is not a weakly prime, because it can be changed into another prime (313442234024053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156721117012028 + 156721117012029.

It is an arithmetic number, because the mean of its divisors is an integer number (156721117012029).

Almost surely, 2^{313442234024057} is an apocalyptic number.

It is an amenable number.

313442234024057 is a deficient number, since it is larger than the sum of its proper divisors (1).

313442234024057 is an equidigital number, since it uses as much as digits as its factorization.

313442234024057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 44.

The spelling of 313442234024057 in words is "three hundred thirteen trillion, four hundred forty-two billion, two hundred thirty-four million, twenty-four thousand, fifty-seven".