12379721150 has 12 divisors (see below), whose sum is σ = 23026281432. Its totient is φ = 4951888440.

The previous prime is 12379721143. The next prime is 12379721191. The reversal of 12379721150 is 5112797321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123797162 + ... + 123797261.

It is an arithmetic number, because the mean of its divisors is an integer number (1918856786).

Almost surely, 2^12379721150 is an apocalyptic number.

12379721150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12379721150 is a deficient number, since it is larger than the sum of its proper divisors (10646560282).

12379721150 is a wasteful number, since it uses less digits than its factorization.

12379721150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247594435 (or 247594430 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 38.

The spelling of 12379721150 in words is "twelve billion, three hundred seventy-nine million, seven hundred twenty-one thousand, one hundred fifty".