12418455045712 has 40 divisors (see below), whose sum is σ = 24408822644840. Its totient is φ = 6119532840960.

The previous prime is 12418455045701. The next prime is 12418455045743. The reversal of 12418455045712 is 21754055481421.

It can be written as a sum of positive squares in 4 ways, for example, as 1375169000976 + 11043286044736 = 1172676^2 + 3323144^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2481387 + ... + 5567242.

It is an arithmetic number, because the mean of its divisors is an integer number (610220566121).

Almost surely, 2^{12418455045712} is an apocalyptic number.

It is an amenable number.

12418455045712 is a deficient number, since it is larger than the sum of its proper divisors (11990367599128).

12418455045712 is a wasteful number, since it uses less digits than its factorization.

12418455045712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8050031 (or 8050025 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 49.

The spelling of 12418455045712 in words is "twelve trillion, four hundred eighteen billion, four hundred fifty-five million, forty-five thousand, seven hundred twelve".