11700718080 has 80 divisors (see below), whose sum is σ = 37405757664. Its totient is φ = 3120189440.

The previous prime is 11700718069. The next prime is 11700718091. The reversal of 11700718080 is 8081700711.

It is an interprime number because it is at equal distance from previous prime (11700718069) and next prime (11700718091).

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754086 + ... + 769445.

Almost surely, 2^11700718080 is an apocalyptic number.

11700718080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11700718080 is an abundant number, since it is smaller than the sum of its proper divisors (25705039584).

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

11700718080 is an equidigital number, since it uses as much as digits as its factorization.

11700718080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523557 (or 1523541 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 33.

The spelling of 11700718080 in words is "eleven billion, seven hundred million, seven hundred eighteen thousand, eighty".