12045714402492 has 36 divisors (see below), whose sum is σ = 31271832138456. Its totient is φ = 3906718184160.

The previous prime is 12045714402479. The next prime is 12045714402511. The reversal of 12045714402492 is 29420441754021.

12045714402492 is a `hidden beast` number, since 12 + 0 + 4 + 5 + 7 + 144 + 0 + 2 + 492 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4521663234 + ... + 4521665897.

It is an arithmetic number, because the mean of its divisors is an integer number (868662003846).

Almost surely, 2^{12045714402492} is an apocalyptic number.

12045714402492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12045714402492 is an abundant number, since it is smaller than the sum of its proper divisors (19226117735964).

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

12045714402492 is a wasteful number, since it uses less digits than its factorization.

12045714402492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9043329178 (or 9043329173 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 12045714402492 in words is "twelve trillion, forty-five billion, seven hundred fourteen million, four hundred two thousand, four hundred ninety-two".