12140813288 has 16 divisors (see below), whose sum is σ = 22878420000. Its totient is φ = 6039901296.

The previous prime is 12140813263. The next prime is 12140813291. The reversal of 12140813288 is 88231804121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3811478 + ... + 3814661.

It is an arithmetic number, because the mean of its divisors is an integer number (1429901250).

Almost surely, 2^12140813288 is an apocalyptic number.

It is an amenable number.

12140813288 is a deficient number, since it is larger than the sum of its proper divisors (10737606712).

12140813288 is a wasteful number, since it uses less digits than its factorization.

12140813288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7626344 (or 7626340 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The spelling of 12140813288 in words is "twelve billion, one hundred forty million, eight hundred thirteen thousand, two hundred eighty-eight".