315514241461506 has 16 divisors (see below), whose sum is σ = 631028676942144. Its totient is φ = 105171381483984.

The previous prime is 315514241461501. The next prime is 315514241461597. The reversal of 315514241461506 is 605164142415513.

It is not an unprimeable number, because it can be changed into a prime (315514241461501) 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, 21237195 + ... + 32894481.

It is an arithmetic number, because the mean of its divisors is an integer number (39439292308884).

Almost surely, 2^{315514241461506} is an apocalyptic number.

315514241461506 is an abundant number, since it is smaller than the sum of its proper divisors (315514435480638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315514241461506 is a wasteful number, since it uses less digits than its factorization.

315514241461506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16168265.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 315514241461506 in words is "three hundred fifteen trillion, five hundred fourteen billion, two hundred forty-one million, four hundred sixty-one thousand, five hundred six".