6598244026278 has 48 divisors (see below), whose sum is σ = 14498546287680. Its totient is φ = 2168366024448.

The previous prime is 6598244026223. The next prime is 6598244026279. The reversal of 6598244026278 is 8726204428956.

6598244026278 is a `hidden beast` number, since 6 + 59 + 82 + 440 + 2 + 62 + 7 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6598244026279) 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, 2464275 + ... + 4389662.

It is an arithmetic number, because the mean of its divisors is an integer number (302053047660).

Almost surely, 2^{6598244026278} is an apocalyptic number.

6598244026278 is an abundant number, since it is smaller than the sum of its proper divisors (7900302261402).

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

6598244026278 is a wasteful number, since it uses less digits than its factorization.

6598244026278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6854701 (or 6854698 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 63.

The spelling of 6598244026278 in words is "six trillion, five hundred ninety-eight billion, two hundred forty-four million, twenty-six thousand, two hundred seventy-eight".