20366004527244 has 96 divisors (see below), whose sum is σ = 53234069504000. Its totient is φ = 6732991278720.

The previous prime is 20366004527203. The next prime is 20366004527269. The reversal of 20366004527244 is 44272540066302.

20366004527244 is a `hidden beast` number, since 2 + 0 + 36 + 60 + 0 + 452 + 72 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 20366004527244.

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 31 ways as a sum of consecutive naturals, for example, 41576589 + ... + 42063579.

Almost surely, 2^{20366004527244} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20366004527244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26617034752000).

20366004527244 is an abundant number, since it is smaller than the sum of its proper divisors (32868064976756).

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

20366004527244 is a wasteful number, since it uses less digits than its factorization.

20366004527244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490180 (or 490172 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 45.

It can be divided in two parts, 2036600 and 4527244, that added together give a square (6563844 = 2562²).

The spelling of 20366004527244 in words is "twenty trillion, three hundred sixty-six billion, four million, five hundred twenty-seven thousand, two hundred forty-four".