12379986700 has 18 divisors (see below), whose sum is σ = 26864571356. Its totient is φ = 4951994640.

The previous prime is 12379986673. The next prime is 12379986709. The reversal of 12379986700 is 768997321.

It is not an unprimeable number, because it can be changed into a prime (12379986709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61899834 + ... + 61900033.

Almost surely, 2^12379986700 is an apocalyptic number.

12379986700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12379986700 is an abundant number, since it is smaller than the sum of its proper divisors (14484584656).

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

12379986700 is a wasteful number, since it uses less digits than its factorization.

12379986700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123799881 (or 123799874 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 52.

The spelling of 12379986700 in words is "twelve billion, three hundred seventy-nine million, nine hundred eighty-six thousand, seven hundred".