315663006412406 has 32 divisors (see below), whose sum is σ = 478428529674240. Its totient is φ = 156197599135200.

The previous prime is 315663006412393. The next prime is 315663006412463. The reversal of 315663006412406 is 604214600366513.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54645035 + ... + 60144873.

It is an arithmetic number, because the mean of its divisors is an integer number (14950891552320).

Almost surely, 2^{315663006412406} is an apocalyptic number.

315663006412406 is a deficient number, since it is larger than the sum of its proper divisors (162765523261834).

315663006412406 is a wasteful number, since it uses less digits than its factorization.

315663006412406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500820.

The product of its (nonzero) digits is 1866240, while the sum is 47.

Adding to 315663006412406 its reverse (604214600366513), we get a palindrome (919877606778919).

The spelling of 315663006412406 in words is "three hundred fifteen trillion, six hundred sixty-three billion, six million, four hundred twelve thousand, four hundred six".