11814018315 has 48 divisors (see below), whose sum is σ = 21447379968. Its totient is φ = 5543208000.

The previous prime is 11814018257. The next prime is 11814018323. The reversal of 11814018315 is 51381041811.

It is not a de Polignac number, because 11814018315 - 2⁸ = 11814018059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48721 + ... + 161250.

It is an arithmetic number, because the mean of its divisors is an integer number (446820416).

Almost surely, 2^11814018315 is an apocalyptic number.

11814018315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11814018315 is a deficient number, since it is larger than the sum of its proper divisors (9633361653).

11814018315 is a wasteful number, since it uses less digits than its factorization.

11814018315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210032 (or 210021 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 33.

The spelling of 11814018315 in words is "eleven billion, eight hundred fourteen million, eighteen thousand, three hundred fifteen".