12612245031460 has 48 divisors (see below), whose sum is σ = 26936369208000. Its totient is φ = 4959070108544.

The previous prime is 12612245031391. The next prime is 12612245031499. The reversal of 12612245031460 is 6413054221621.

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 15 ways as a sum of consecutive naturals, for example, 18309366 + ... + 18985714.

It is an arithmetic number, because the mean of its divisors is an integer number (561174358500).

Almost surely, 2^{12612245031460} is an apocalyptic number.

12612245031460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12612245031460 is an abundant number, since it is smaller than the sum of its proper divisors (14324124176540).

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

12612245031460 is a wasteful number, since it uses less digits than its factorization.

12612245031460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692220 (or 692218 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 12612245031460 in words is "twelve trillion, six hundred twelve billion, two hundred forty-five million, thirty-one thousand, four hundred sixty".