315045240243607 has 2 divisors, whose sum is σ = 315045240243608. Its totient is φ = 315045240243606.

The previous prime is 315045240243553. The next prime is 315045240243611. The reversal of 315045240243607 is 706342042540513.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 315045240243607 - 2⁷ = 315045240243479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315045240243907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157522620121803 + 157522620121804.

It is an arithmetic number, because the mean of its divisors is an integer number (157522620121804).

Almost surely, 2^{315045240243607} is an apocalyptic number.

315045240243607 is a deficient number, since it is larger than the sum of its proper divisors (1).

315045240243607 is an equidigital number, since it uses as much as digits as its factorization.

315045240243607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 315045240243607 in words is "three hundred fifteen trillion, forty-five billion, two hundred forty million, two hundred forty-three thousand, six hundred seven".