2489598192312 has 960 divisors, whose sum is σ = 9193557542400. Its totient is φ = 615277555200.

The previous prime is 2489598192299. The next prime is 2489598192337. The reversal of 2489598192312 is 2132918959842.

2489598192312 is a `hidden beast` number, since 2 + 4 + 8 + 9 + 598 + 1 + 9 + 2 + 31 + 2 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2489598192312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 1130093403 + ... + 1130095605.

It is an arithmetic number, because the mean of its divisors is an integer number (9576622440).

Almost surely, 2^{2489598192312} is an apocalyptic number.

2489598192312 is a gapful number since it is divisible by the number (22) 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 2489598192312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4596778771200).

2489598192312 is an abundant number, since it is smaller than the sum of its proper divisors (6703959350088).

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

2489598192312 is a wasteful number, since it uses less digits than its factorization.

2489598192312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350 (or 2326 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 63.

The spelling of 2489598192312 in words is "two trillion, four hundred eighty-nine billion, five hundred ninety-eight million, one hundred ninety-two thousand, three hundred twelve".