20044365530352 has 160 divisors (see below), whose sum is σ = 53642412648000. Its totient is φ = 6441966182400.

The previous prime is 20044365530347. The next prime is 20044365530417. The reversal of 20044365530352 is 25303556344002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4771329852 + ... + 4771334052.

It is an arithmetic number, because the mean of its divisors is an integer number (335265079050).

Almost surely, 2^{20044365530352} 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 20044365530352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26821206324000).

20044365530352 is an abundant number, since it is smaller than the sum of its proper divisors (33598047117648).

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

20044365530352 is a wasteful number, since it uses less digits than its factorization.

20044365530352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8259 (or 8253 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 20044365530352 in words is "twenty trillion, forty-four billion, three hundred sixty-five million, five hundred thirty thousand, three hundred fifty-two".