18706307886316 has 48 divisors (see below), whose sum is σ = 32914197808128. Its totient is φ = 9302400243200.

The previous prime is 18706307886313. The next prime is 18706307886349. The reversal of 18706307886316 is 61368870360781.

It is not an unprimeable number, because it can be changed into a prime (18706307886313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2129826861 + ... + 2129835643.

It is an arithmetic number, because the mean of its divisors is an integer number (685712454336).

Almost surely, 2^{18706307886316} is an apocalyptic number.

It is an amenable number.

18706307886316 is a deficient number, since it is larger than the sum of its proper divisors (14207889921812).

18706307886316 is a wasteful number, since it uses less digits than its factorization.

18706307886316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12702 (or 12700 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 64.

The spelling of 18706307886316 in words is "eighteen trillion, seven hundred six billion, three hundred seven million, eight hundred eighty-six thousand, three hundred sixteen".