313615414069 has 2 divisors, whose sum is σ = 313615414070. Its totient is φ = 313615414068.

The previous prime is 313615414031. The next prime is 313615414169. The reversal of 313615414069 is 960414516313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 223669405969 + 89946008100 = 472937^2 + 299910^2 .

It is a cyclic number.

It is not a de Polignac number, because 313615414069 - 2⁷ = 313615413941 is a prime.

It is a super-2 number, since 2×313615414069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313615414019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156807707034 + 156807707035.

It is an arithmetic number, because the mean of its divisors is an integer number (156807707035).

Almost surely, 2^313615414069 is an apocalyptic number.

It is an amenable number.

313615414069 is a deficient number, since it is larger than the sum of its proper divisors (1).

313615414069 is an equidigital number, since it uses as much as digits as its factorization.

313615414069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 313615414069 in words is "three hundred thirteen billion, six hundred fifteen million, four hundred fourteen thousand, sixty-nine".