2240112345 has 32 divisors (see below), whose sum is σ = 3626242560. Its totient is φ = 1180784640.

The previous prime is 2240112313. The next prime is 2240112353. The reversal of 2240112345 is 5432110422.

It is not a de Polignac number, because 2240112345 - 2⁵ = 2240112313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 488865 + ... + 493425.

It is an arithmetic number, because the mean of its divisors is an integer number (113320080).

Almost surely, 2^2240112345 is an apocalyptic number.

It is an amenable number.

2240112345 is a deficient number, since it is larger than the sum of its proper divisors (1386130215).

2240112345 is a wasteful number, since it uses less digits than its factorization.

2240112345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2240112345 is about 47329.8251106002. The cubic root of 2240112345 is about 1308.4483979922.

Adding to 2240112345 its reverse (5432110422), we get a palindrome (7672222767).

The spelling of 2240112345 in words is "two billion, two hundred forty million, one hundred twelve thousand, three hundred forty-five".