2488729021120 has 28 divisors (see below), whose sum is σ = 5926285982304. Its totient is φ = 995491608320.

The previous prime is 2488729021117. The next prime is 2488729021127. The reversal of 2488729021120 is 211209278842.

It is not an unprimeable number, because it can be changed into a prime (2488729021127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3888638776 + ... + 3888639415.

Almost surely, 2^{2488729021120} is an apocalyptic number.

2488729021120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2488729021120 is an abundant number, since it is smaller than the sum of its proper divisors (3437556961184).

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

2488729021120 is an equidigital number, since it uses as much as digits as its factorization.

2488729021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777278208 (or 7777278198 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 2488729021120 in words is "two trillion, four hundred eighty-eight billion, seven hundred twenty-nine million, twenty-one thousand, one hundred twenty".