2249874713391 has 16 divisors (see below), whose sum is σ = 3082004481024. Its totient is φ = 1459212904544.

The previous prime is 2249874713311. The next prime is 2249874713393. The reversal of 2249874713391 is 1933174789422.

It is a cyclic number.

It is not a de Polignac number, because 2249874713391 - 2¹⁰ = 2249874712367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2249874713393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47750580 + ... + 47797673.

It is an arithmetic number, because the mean of its divisors is an integer number (192625280064).

Almost surely, 2^{2249874713391} is an apocalyptic number.

2249874713391 is a deficient number, since it is larger than the sum of its proper divisors (832129767633).

2249874713391 is a wasteful number, since it uses less digits than its factorization.

2249874713391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95548470.

The product of its digits is 18289152, while the sum is 60.

The spelling of 2249874713391 in words is "two trillion, two hundred forty-nine billion, eight hundred seventy-four million, seven hundred thirteen thousand, three hundred ninety-one".