2240113391 has 8 divisors (see below), whose sum is σ = 2266403040. Its totient is φ = 2213928288.

The previous prime is 2240113339. The next prime is 2240113399. The reversal of 2240113391 is 1933110422.

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

It is a cyclic number.

It is not a de Polignac number, because 2240113391 - 2²² = 2235919087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2240113391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240113399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17390 + ... + 69156.

It is an arithmetic number, because the mean of its divisors is an integer number (283300380).

Almost surely, 2^2240113391 is an apocalyptic number.

2240113391 is a deficient number, since it is larger than the sum of its proper divisors (26289649).

2240113391 is a wasteful number, since it uses less digits than its factorization.

2240113391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52273.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2240113391 is about 47329.8361607137. The cubic root of 2240113391 is about 1308.4486016481.

The spelling of 2240113391 in words is "two billion, two hundred forty million, one hundred thirteen thousand, three hundred ninety-one".