11614357872 has 120 divisors (see below), whose sum is σ = 35057131200. Its totient is φ = 3568264704.

The previous prime is 11614357847. The next prime is 11614357877. The reversal of 11614357872 is 27875341611.

11614357872 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 4 + 3 + 578 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11614357877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1341654 + ... + 1350282.

It is an arithmetic number, because the mean of its divisors is an integer number (292142760).

Almost surely, 2^11614357872 is an apocalyptic number.

11614357872 is a gapful number since it is divisible by the number (12) 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 11614357872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17528565600).

11614357872 is an abundant number, since it is smaller than the sum of its proper divisors (23442773328).

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

11614357872 is a wasteful number, since it uses less digits than its factorization.

11614357872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9375 (or 9366 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The spelling of 11614357872 in words is "eleven billion, six hundred fourteen million, three hundred fifty-seven thousand, eight hundred seventy-two".