315914341 has 2 divisors, whose sum is σ = 315914342. Its totient is φ = 315914340.

The previous prime is 315914329. The next prime is 315914369. The reversal of 315914341 is 143419513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239351841 + 76562500 = 15471^2 + 8750^2 .

It is a cyclic number.

It is not a de Polignac number, because 315914341 - 2⁵ = 315914309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315914381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157957170 + 157957171.

It is an arithmetic number, because the mean of its divisors is an integer number (157957171).

Almost surely, 2^315914341 is an apocalyptic number.

It is an amenable number.

315914341 is a deficient number, since it is larger than the sum of its proper divisors (1).

315914341 is an equidigital number, since it uses as much as digits as its factorization.

315914341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 315914341 is about 17773.9793237193. The cubic root of 315914341 is about 681.0669100774.

The spelling of 315914341 in words is "three hundred fifteen million, nine hundred fourteen thousand, three hundred forty-one".