2398246865280 has 768 divisors, whose sum is σ = 9541064332800. Its totient is φ = 543759630336.

The previous prime is 2398246865219. The next prime is 2398246865293. The reversal of 2398246865280 is 825686428932.

2398246865280 is a `hidden beast` number, since 2 + 3 + 9 + 8 + 24 + 6 + 86 + 528 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3874388811 + ... + 3874389429.

It is an arithmetic number, because the mean of its divisors is an integer number (12423260850).

Almost surely, 2^{2398246865280} is an apocalyptic number.

2398246865280 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 2398246865280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4770532166400).

2398246865280 is an abundant number, since it is smaller than the sum of its proper divisors (7142817467520).

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

2398246865280 is a wasteful number, since it uses less digits than its factorization.

2398246865280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271 (or 1256 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 2398246865280 in words is "two trillion, three hundred ninety-eight billion, two hundred forty-six million, eight hundred sixty-five thousand, two hundred eighty".