11716272000 has 512 divisors, whose sum is σ = 44381750400. Its totient is φ = 3035750400.

The previous prime is 11716271989. The next prime is 11716272019. The reversal of 11716272000 is 27261711.

11716272000 is a `hidden beast` number, since 1 + 17 + 1 + 627 + 20 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15983634 + ... + 15984366.

Almost surely, 2^11716272000 is an apocalyptic number.

11716272000 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 11716272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22190875200).

11716272000 is an abundant number, since it is smaller than the sum of its proper divisors (32665478400).

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

11716272000 is an equidigital number, since it uses as much as digits as its factorization.

11716272000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The spelling of 11716272000 in words is "eleven billion, seven hundred sixteen million, two hundred seventy-two thousand".