12368999152 has 10 divisors (see below), whose sum is σ = 23964935888. Its totient is φ = 6184499568.

The previous prime is 12368999143. The next prime is 12368999189. The reversal of 12368999152 is 25199986321.

It is a junction number, because it is equal to n+sod(n) for n = 12368999093 and 12368999102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386531208 + ... + 386531239.

Almost surely, 2^12368999152 is an apocalyptic number.

It is an amenable number.

12368999152 is a deficient number, since it is larger than the sum of its proper divisors (11595936736).

12368999152 is an equidigital number, since it uses as much as digits as its factorization.

12368999152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773062455 (or 773062449 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 55.

The spelling of 12368999152 in words is "twelve billion, three hundred sixty-eight million, nine hundred ninety-nine thousand, one hundred fifty-two".