11477110720 has 112 divisors (see below), whose sum is σ = 29370345120. Its totient is φ = 4256169984.

The previous prime is 11477110681. The next prime is 11477110753. The reversal of 11477110720 is 2701177411.

It is a congruent number.

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, 348736 + ... + 380224.

Almost surely, 2^11477110720 is an apocalyptic number.

11477110720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11477110720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14685172560).

11477110720 is an abundant number, since it is smaller than the sum of its proper divisors (17893234400).

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

11477110720 is a wasteful number, since it uses less digits than its factorization.

11477110720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31590 (or 31580 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 31.

The spelling of 11477110720 in words is "eleven billion, four hundred seventy-seven million, one hundred ten thousand, seven hundred twenty".