20004356360574 has 12 divisors (see below), whose sum is σ = 43342772114616. Its totient is φ = 6668118786852.

The previous prime is 20004356360537. The next prime is 20004356360603. The reversal of 20004356360574 is 47506365340002.

20004356360574 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 4 + 3 + 5 + 636 + 0 + 5 + 7 + 4 = 666.

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 5 ways as a sum of consecutive naturals, for example, 555676565554 + ... + 555676565589.

It is an arithmetic number, because the mean of its divisors is an integer number (3611897676218).

Almost surely, 2^{20004356360574} is an apocalyptic number.

20004356360574 is an abundant number, since it is smaller than the sum of its proper divisors (23338415754042).

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

20004356360574 is a wasteful number, since it uses less digits than its factorization.

20004356360574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111353131151 (or 1111353131148 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

The spelling of 20004356360574 in words is "twenty trillion, four billion, three hundred fifty-six million, three hundred sixty thousand, five hundred seventy-four".