11937243180 has 48 divisors (see below), whose sum is σ = 33445198080. Its totient is φ = 3181272768.

The previous prime is 11937243163. The next prime is 11937243187. The reversal of 11937243180 is 8134273911.

It is not an unprimeable number, because it can be changed into a prime (11937243187) 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, 35697 + ... + 158583.

It is an arithmetic number, because the mean of its divisors is an integer number (696774960).

Almost surely, 2^11937243180 is an apocalyptic number.

11937243180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11937243180 is an abundant number, since it is smaller than the sum of its proper divisors (21507954900).

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

11937243180 is a wasteful number, since it uses less digits than its factorization.

11937243180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124518 (or 124516 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 11937243180 in words is "eleven billion, nine hundred thirty-seven million, two hundred forty-three thousand, one hundred eighty".