2086251924456 has 96 divisors (see below), whose sum is σ = 6665751206400. Its totient is φ = 576843845760.

The previous prime is 2086251924371. The next prime is 2086251924563. The reversal of 2086251924456 is 6544291526802.

2086251924456 is a `hidden beast` number, since 2 + 0 + 8 + 6 + 2 + 5 + 192 + 445 + 6 = 666.

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 23 ways as a sum of consecutive naturals, for example, 66748711 + ... + 66779958.

It is an arithmetic number, because the mean of its divisors is an integer number (69434908400).

Almost surely, 2^{2086251924456} is an apocalyptic number.

It is an amenable number.

2086251924456 is an abundant number, since it is smaller than the sum of its proper divisors (4579499281944).

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

2086251924456 is a wasteful number, since it uses less digits than its factorization.

2086251924456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133528719 (or 133528712 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 2086251924456 in words is "two trillion, eighty-six billion, two hundred fifty-one million, nine hundred twenty-four thousand, four hundred fifty-six".