11708986914 has 40 divisors (see below), whose sum is σ = 26263173420. Its totient is φ = 3899073024.

The previous prime is 11708986853. The next prime is 11708986921. The reversal of 11708986914 is 41968980711.

It can be written as a sum of positive squares in 2 ways, for example, as 10736482689 + 972504225 = 103617^2 + 31185^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 127642 + ... + 199274.

Almost surely, 2^11708986914 is an apocalyptic number.

11708986914 is an abundant number, since it is smaller than the sum of its proper divisors (14554186506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11708986914 is a wasteful number, since it uses less digits than its factorization.

11708986914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72656 (or 72647 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 54.

The spelling of 11708986914 in words is "eleven billion, seven hundred eight million, nine hundred eighty-six thousand, nine hundred fourteen".