12379117144 has 16 divisors (see below), whose sum is σ = 23648785920. Its totient is φ = 6072774240.

The previous prime is 12379117073. The next prime is 12379117169. The reversal of 12379117144 is 44171197321.

12379117144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12379117097 and 12379117106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14597592 + ... + 14598439.

It is an arithmetic number, because the mean of its divisors is an integer number (1478049120).

Almost surely, 2^12379117144 is an apocalyptic number.

It is an amenable number.

12379117144 is a deficient number, since it is larger than the sum of its proper divisors (11269668776).

12379117144 is a wasteful number, since it uses less digits than its factorization.

12379117144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29196090 (or 29196086 counting only the distinct ones).

The product of its digits is 42336, while the sum is 40.

The spelling of 12379117144 in words is "twelve billion, three hundred seventy-nine million, one hundred seventeen thousand, one hundred forty-four".