315514215426226 has 16 divisors (see below), whose sum is σ = 473579041721184. Its totient is φ = 157654536130624.

The previous prime is 315514215426209. The next prime is 315514215426229. The reversal of 315514215426226 is 622624512415513.

It is a self number, because there is not a number n which added to its sum of digits gives 315514215426226.

It is not an unprimeable number, because it can be changed into a prime (315514215426229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975131565 + ... + 975455071.

It is an arithmetic number, because the mean of its divisors is an integer number (29598690107574).

Almost surely, 2^{315514215426226} is an apocalyptic number.

315514215426226 is a deficient number, since it is larger than the sum of its proper divisors (158064826294958).

315514215426226 is a wasteful number, since it uses less digits than its factorization.

315514215426226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639065.

The product of its digits is 3456000, while the sum is 49.

The spelling of 315514215426226 in words is "three hundred fifteen trillion, five hundred fourteen billion, two hundred fifteen million, four hundred twenty-six thousand, two hundred twenty-six".