2598240079018 has 8 divisors (see below), whose sum is σ = 3897882785412. Its totient is φ = 1298945817216.

The previous prime is 2598240078983. The next prime is 2598240079021. The reversal of 2598240079018 is 8109700428952.

It can be written as a sum of positive squares in 2 ways, for example, as 2440053312489 + 158186766529 = 1562067^2 + 397727^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2598240079018.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87092505 + ... + 87122332.

Almost surely, 2^{2598240079018} is an apocalyptic number.

2598240079018 is a deficient number, since it is larger than the sum of its proper divisors (1299642706394).

2598240079018 is a wasteful number, since it uses less digits than its factorization.

2598240079018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174222296.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 2598240079018 in words is "two trillion, five hundred ninety-eight billion, two hundred forty million, seventy-nine thousand, eighteen".