12360426057 has 36 divisors (see below), whose sum is σ = 21078912816. Its totient is φ = 6957664560.

The previous prime is 12360426019. The next prime is 12360426061. The reversal of 12360426057 is 75062406321.

12360426057 is a `hidden beast` number, since 1 + 2 + 3 + 6 + 0 + 42 + 605 + 7 = 666.

It is not a de Polignac number, because 12360426057 - 2⁶ = 12360425993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12360426097) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 179619 + ... + 238712.

It is an arithmetic number, because the mean of its divisors is an integer number (585525356).

Almost surely, 2^12360426057 is an apocalyptic number.

It is an amenable number.

12360426057 is a deficient number, since it is larger than the sum of its proper divisors (8718486759).

12360426057 is a wasteful number, since it uses less digits than its factorization.

12360426057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418418 (or 418408 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 12360426057 in words is "twelve billion, three hundred sixty million, four hundred twenty-six thousand, fifty-seven".