11867318714 has 32 divisors (see below), whose sum is σ = 18257405184. Its totient is φ = 5783823360.

The previous prime is 11867318681. The next prime is 11867318753. The reversal of 11867318714 is 41781376811.

It is a happy number.

It is a super-2 number, since 2×11867318714² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4739987 + ... + 4742489.

It is an arithmetic number, because the mean of its divisors is an integer number (570543912).

Almost surely, 2^11867318714 is an apocalyptic number.

11867318714 is a deficient number, since it is larger than the sum of its proper divisors (6390086470).

11867318714 is a wasteful number, since it uses less digits than its factorization.

11867318714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942.

The product of its digits is 225792, while the sum is 47.

The spelling of 11867318714 in words is "eleven billion, eight hundred sixty-seven million, three hundred eighteen thousand, seven hundred fourteen".