2298080123280 has 640 divisors, whose sum is σ = 8311148052480. Its totient is φ = 583537651200.

The previous prime is 2298080123279. The next prime is 2298080123321. The reversal of 2298080123280 is 823210808922.

2298080123280 is a `hidden beast` number, since 2 + 298 + 0 + 80 + 1 + 2 + 3 + 280 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4568747509 + ... + 4568748011.

It is an arithmetic number, because the mean of its divisors is an integer number (12986168832).

Almost surely, 2^{2298080123280} is an apocalyptic number.

2298080123280 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 2298080123280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4155574026240).

2298080123280 is an abundant number, since it is smaller than the sum of its proper divisors (6013067929200).

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

2298080123280 is an equidigital number, since it uses as much as digits as its factorization.

2298080123280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 2298080123280 in words is "two trillion, two hundred ninety-eight billion, eighty million, one hundred twenty-three thousand, two hundred eighty".