12425792905440 has 144 divisors (see below), whose sum is σ = 43098150041856. Its totient is φ = 3259224345600.

The previous prime is 12425792905439. The next prime is 12425792905459. The reversal of 12425792905440 is 4450929752421.

12425792905440 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 5 + 7 + 9 + 2 + 90 + 544 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70641856 + ... + 70817535.

It is an arithmetic number, because the mean of its divisors is an integer number (299292708624).

Almost surely, 2^{12425792905440} is an apocalyptic number.

12425792905440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12425792905440 is an abundant number, since it is smaller than the sum of its proper divisors (30672357136416).

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

12425792905440 is a wasteful number, since it uses less digits than its factorization.

12425792905440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141459473 (or 141459462 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 12425792905440 in words is "twelve trillion, four hundred twenty-five billion, seven hundred ninety-two million, nine hundred five thousand, four hundred forty".