315114412155305 has 32 divisors (see below), whose sum is σ = 436556502989568. Its totient is φ = 213879841056000.

The previous prime is 315114412155227. The next prime is 315114412155311. The reversal of 315114412155305 is 503551214411513.

It is not a de Polignac number, because 315114412155305 - 2¹⁶ = 315114412089769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435770 + ... + 25108140.

It is an arithmetic number, because the mean of its divisors is an integer number (13642390718424).

Almost surely, 2^{315114412155305} is an apocalyptic number.

315114412155305 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

315114412155305 is a deficient number, since it is larger than the sum of its proper divisors (121442090834263).

315114412155305 is a wasteful number, since it uses less digits than its factorization.

315114412155305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24676097.

The product of its (nonzero) digits is 180000, while the sum is 41.

Adding to 315114412155305 its reverse (503551214411513), we get a palindrome (818665626566818).

The spelling of 315114412155305 in words is "three hundred fifteen trillion, one hundred fourteen billion, four hundred twelve million, one hundred fifty-five thousand, three hundred five".