2591244198294 has 32 divisors (see below), whose sum is σ = 5245179214464. Its totient is φ = 853300593600.

The previous prime is 2591244198259. The next prime is 2591244198311. The reversal of 2591244198294 is 4928914421952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11342394 + ... + 11568594.

It is an arithmetic number, because the mean of its divisors is an integer number (163911850452).

Almost surely, 2^{2591244198294} is an apocalyptic number.

2591244198294 is an abundant number, since it is smaller than the sum of its proper divisors (2653935016170).

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

2591244198294 is a wasteful number, since it uses less digits than its factorization.

2591244198294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249292.

The product of its digits is 14929920, while the sum is 60.

The spelling of 2591244198294 in words is "two trillion, five hundred ninety-one billion, two hundred forty-four million, one hundred ninety-eight thousand, two hundred ninety-four".