2880840128980 has 48 divisors (see below), whose sum is σ = 6624096272640. Its totient is φ = 1043712604800.

The previous prime is 2880840128953. The next prime is 2880840128989. The reversal of 2880840128980 is 898210480882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2880840128989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24100395 + ... + 24219634.

It is an arithmetic number, because the mean of its divisors is an integer number (138002005680).

Almost surely, 2^{2880840128980} is an apocalyptic number.

2880840128980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2880840128980 is an abundant number, since it is smaller than the sum of its proper divisors (3743256143660).

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

2880840128980 is a wasteful number, since it uses less digits than its factorization.

2880840128980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48320320 (or 48320318 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 58.

The spelling of 2880840128980 in words is "two trillion, eight hundred eighty billion, eight hundred forty million, one hundred twenty-eight thousand, nine hundred eighty".