315550644531241 has 8 divisors (see below), whose sum is σ = 379609797932480. Its totient is φ = 256236613604208.

The previous prime is 315550644531223. The next prime is 315550644531257. The reversal of 315550644531241 is 142135446055513.

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

It is a cyclic number.

It is not a de Polignac number, because 315550644531241 - 2⁵ = 315550644531209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315550644531541) 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, 1186280618406 + ... + 1186280618671.

It is an arithmetic number, because the mean of its divisors is an integer number (47451224741560).

Almost surely, 2^{315550644531241} is an apocalyptic number.

It is an amenable number.

315550644531241 is a deficient number, since it is larger than the sum of its proper divisors (64059153401239).

315550644531241 is a wasteful number, since it uses less digits than its factorization.

315550644531241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372561237103.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 315550644531241 in words is "three hundred fifteen trillion, five hundred fifty billion, six hundred forty-four million, five hundred thirty-one thousand, two hundred forty-one".