2020024894464 has 704 divisors, whose sum is σ = 6490390475520. Its totient is φ = 626053349376.

The previous prime is 2020024894457. The next prime is 2020024894477. The reversal of 2020024894464 is 4644984200202.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3692915439 + ... + 3692915985.

Almost surely, 2^{2020024894464} is an apocalyptic number.

2020024894464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020024894464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3245195237760).

2020024894464 is an abundant number, since it is smaller than the sum of its proper divisors (4470365581056).

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

2020024894464 is an frugal number, since it uses more digits than its factorization.

2020024894464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 2020024894464 in words is "two trillion, twenty billion, twenty-four million, eight hundred ninety-four thousand, four hundred sixty-four".