315043064421166 has 16 divisors (see below), whose sum is σ = 472596278482944. Its totient is φ = 157510971969624.

The previous prime is 315043064421161. The next prime is 315043064421187. The reversal of 315043064421166 is 661124460340513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315043064421161) 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, 3455018011 + ... + 3455109193.

It is an arithmetic number, because the mean of its divisors is an integer number (29537267405184).

Almost surely, 2^{315043064421166} is an apocalyptic number.

315043064421166 is a deficient number, since it is larger than the sum of its proper divisors (157553214061778).

315043064421166 is a wasteful number, since it uses less digits than its factorization.

315043064421166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188055.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 315043064421166 in words is "three hundred fifteen trillion, forty-three billion, sixty-four million, four hundred twenty-one thousand, one hundred sixty-six".