315342314425 has 12 divisors (see below), whose sum is σ = 391031469036. Its totient is φ = 252269336000.

The previous prime is 315342314393. The next prime is 315342314459. The reversal of 315342314425 is 524413243513.

It can be written as a sum of positive squares in 6 ways, for example, as 1415189161 + 313927125264 = 37619^2 + 560292^2 .

It is not a de Polignac number, because 315342314425 - 2⁵ = 315342314393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2474775 + ... + 2599075.

It is an arithmetic number, because the mean of its divisors is an integer number (32585955753).

Almost surely, 2^315342314425 is an apocalyptic number.

It is an amenable number.

315342314425 is a deficient number, since it is larger than the sum of its proper divisors (75689154611).

315342314425 is a wasteful number, since it uses less digits than its factorization.

315342314425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225788 (or 225783 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

Adding to 315342314425 its reverse (524413243513), we get a palindrome (839755557938).

The spelling of 315342314425 in words is "three hundred fifteen billion, three hundred forty-two million, three hundred fourteen thousand, four hundred twenty-five".