12240090755856 has 60 divisors (see below), whose sum is σ = 35051887821808. Its totient is φ = 3985145825472.

The previous prime is 12240090755839. The next prime is 12240090755861. The reversal of 12240090755856 is 65855709004221.

12240090755856 is a `hidden beast` number, since 1 + 2 + 2 + 400 + 90 + 75 + 5 + 85 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 988373230 + ... + 988385613.

Almost surely, 2^{12240090755856} is an apocalyptic number.

12240090755856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12240090755856 is an abundant number, since it is smaller than the sum of its proper divisors (22811797065952).

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

12240090755856 is a wasteful number, since it uses less digits than its factorization.

12240090755856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976758900 (or 1976758891 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The spelling of 12240090755856 in words is "twelve trillion, two hundred forty billion, ninety million, seven hundred fifty-five thousand, eight hundred fifty-six".