2298794721480 has 256 divisors, whose sum is σ = 7886200608000. Its totient is φ = 595292737536.

The previous prime is 2298794721439. The next prime is 2298794721491. The reversal of 2298794721480 is 841274978922.

2298794721480 is a `hidden beast` number, since 2 + 2 + 9 + 8 + 79 + 472 + 14 + 80 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7891056 + ... + 8177184.

It is an arithmetic number, because the mean of its divisors is an integer number (30805471125).

Almost surely, 2^{2298794721480} is an apocalyptic number.

2298794721480 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 2298794721480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3943100304000).

2298794721480 is an abundant number, since it is smaller than the sum of its proper divisors (5587405886520).

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

2298794721480 is a wasteful number, since it uses less digits than its factorization.

2298794721480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286365 (or 286355 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 63.

The spelling of 2298794721480 in words is "two trillion, two hundred ninety-eight billion, seven hundred ninety-four million, seven hundred twenty-one thousand, four hundred eighty".