2880621020160 has 1056 divisors, whose sum is σ = 11473113375360. Its totient is φ = 662362914816.

The previous prime is 2880621020149. The next prime is 2880621020239. The reversal of 2880621020160 is 610201260882.

2880621020160 is a `hidden beast` number, since 2 + 8 + 8 + 0 + 621 + 0 + 20 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 830866747 + ... + 830870213.

Almost surely, 2^{2880621020160} is an apocalyptic number.

2880621020160 is a gapful number since it is divisible by the number (20) 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 2880621020160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5736556687680).

2880621020160 is an abundant number, since it is smaller than the sum of its proper divisors (8592492355200).

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

2880621020160 is a wasteful number, since it uses less digits than its factorization.

2880621020160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603 (or 3582 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 2880621020160 in words is "two trillion, eight hundred eighty billion, six hundred twenty-one million, twenty thousand, one hundred sixty".