315664303426 has 8 divisors (see below), whose sum is σ = 473872548240. Its totient is φ = 157706787348.

The previous prime is 315664303417. The next prime is 315664303441. The reversal of 315664303426 is 624303466513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62679036 + ... + 62684071.

It is an arithmetic number, because the mean of its divisors is an integer number (59234068530).

Almost surely, 2^315664303426 is an apocalyptic number.

315664303426 is a deficient number, since it is larger than the sum of its proper divisors (158208244814).

315664303426 is a wasteful number, since it uses less digits than its factorization.

315664303426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125364368.

The product of its (nonzero) digits is 933120, while the sum is 43.

Adding to 315664303426 its reverse (624303466513), we get a palindrome (939967769939).

The spelling of 315664303426 in words is "three hundred fifteen billion, six hundred sixty-four million, three hundred three thousand, four hundred twenty-six".