12000068731392 has 160 divisors (see below), whose sum is σ = 36890644657152. Its totient is φ = 3395303460864.

The previous prime is 12000068731379. The next prime is 12000068731477. The reversal of 12000068731392 is 29313786000021.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4310398 + ... + 6525309.

Almost surely, 2^{12000068731392} is an apocalyptic number.

12000068731392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12000068731392 is an abundant number, since it is smaller than the sum of its proper divisors (24890575925760).

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

12000068731392 is a wasteful number, since it uses less digits than its factorization.

12000068731392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10835838 (or 10835822 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 12000068731392 in words is "twelve trillion, sixty-eight million, seven hundred thirty-one thousand, three hundred ninety-two".