12360126546 has 36 divisors (see below), whose sum is σ = 27155981502. Its totient is φ = 4062278304.

The previous prime is 12360126517. The next prime is 12360126551. The reversal of 12360126546 is 64562106321.

12360126546 is a `hidden beast` number, since 1 + 2 + 3 + 601 + 2 + 6 + 5 + 46 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10243666521 + 2116460025 = 101211^2 + 46005^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12360126546.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4028505 + ... + 4031571.

Almost surely, 2^12360126546 is an apocalyptic number.

12360126546 is an abundant number, since it is smaller than the sum of its proper divisors (14795854956).

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

12360126546 is an frugal number, since it uses more digits than its factorization.

12360126546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215 (or 3145 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 12360126546 in words is "twelve billion, three hundred sixty million, one hundred twenty-six thousand, five hundred forty-six".