1000720248980 has 24 divisors (see below), whose sum is σ = 2105792609760. Its totient is φ = 399472844960.

The previous prime is 1000720248959. The next prime is 1000720249043. The reversal of 1000720248980 is 898420270001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50943350 + ... + 50962989.

It is an arithmetic number, because the mean of its divisors is an integer number (87741358740).

Almost surely, 2^{1000720248980} is an apocalyptic number.

1000720248980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000720248980 is an abundant number, since it is smaller than the sum of its proper divisors (1105072360780).

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

1000720248980 is a wasteful number, since it uses less digits than its factorization.

1000720248980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101906839 (or 101906837 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The spelling of 1000720248980 in words is "one trillion, seven hundred twenty million, two hundred forty-eight thousand, nine hundred eighty".