2498243930784 has 360 divisors, whose sum is σ = 8655041989440. Its totient is φ = 704745909504.

The previous prime is 2498243930773. The next prime is 2498243930813. The reversal of 2498243930784 is 4870393428942.

2498243930784 is a `hidden beast` number, since 2 + 4 + 9 + 8 + 243 + 9 + 307 + 84 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 9909139 + ... + 10158125.

It is an arithmetic number, because the mean of its divisors is an integer number (24041783304).

Almost surely, 2^{2498243930784} is an apocalyptic number.

2498243930784 is a gapful number since it is divisible by the number (24) 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 2498243930784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4327520994720).

2498243930784 is an abundant number, since it is smaller than the sum of its proper divisors (6156798058656).

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

2498243930784 is a wasteful number, since it uses less digits than its factorization.

2498243930784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249102 (or 249078 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 63.

The spelling of 2498243930784 in words is "two trillion, four hundred ninety-eight billion, two hundred forty-three million, nine hundred thirty thousand, seven hundred eighty-four".