2598097139600 has 120 divisors (see below), whose sum is σ = 6514098553152. Its totient is φ = 993935219200.

The previous prime is 2598097139579. The next prime is 2598097139609. The reversal of 2598097139600 is 69317908952.

It is a self number, because there is not a number n which added to its sum of digits gives 2598097139600.

It is not an unprimeable number, because it can be changed into a prime (2598097139609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135442010 + ... + 135461190.

Almost surely, 2^{2598097139600} is an apocalyptic number.

2598097139600 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 2598097139600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3257049276576).

2598097139600 is an abundant number, since it is smaller than the sum of its proper divisors (3916001413552).

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

2598097139600 is a wasteful number, since it uses less digits than its factorization.

2598097139600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33945 (or 33934 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 59.

The spelling of 2598097139600 in words is "two trillion, five hundred ninety-eight billion, ninety-seven million, one hundred thirty-nine thousand, six hundred".