11874188320 has 96 divisors (see below), whose sum is σ = 29632236480. Its totient is φ = 4483998720.

The previous prime is 11874188281. The next prime is 11874188327. The reversal of 11874188320 is 2388147811.

It is not an unprimeable number, because it can be changed into a prime (11874188327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 884055 + ... + 897385.

It is an arithmetic number, because the mean of its divisors is an integer number (308669130).

Almost surely, 2^11874188320 is an apocalyptic number.

11874188320 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 11874188320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14816118240).

11874188320 is an abundant number, since it is smaller than the sum of its proper divisors (17758048160).

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

11874188320 is a wasteful number, since it uses less digits than its factorization.

11874188320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13658 (or 13650 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 43.

The spelling of 11874188320 in words is "eleven billion, eight hundred seventy-four million, one hundred eighty-eight thousand, three hundred twenty".