2240112432 has 20 divisors (see below), whose sum is σ = 5786957240. Its totient is φ = 746704128.

The previous prime is 2240112403. The next prime is 2240112493. The reversal of 2240112432 is 2342110422.

It is a junction number, because it is equal to n+sod(n) for n = 2240112399 and 2240112408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23334457 + ... + 23334552.

It is an arithmetic number, because the mean of its divisors is an integer number (289347862).

Almost surely, 2^2240112432 is an apocalyptic number.

It is an amenable number.

2240112432 is an abundant number, since it is smaller than the sum of its proper divisors (3546844808).

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

2240112432 is a wasteful number, since it uses less digits than its factorization.

2240112432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46669020 (or 46669014 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2240112432 is about 47329.8260296824. The cubic root of 2240112432 is about 1308.4484149311.

Adding to 2240112432 its reverse (2342110422), we get a palindrome (4582222854).

The spelling of 2240112432 in words is "two billion, two hundred forty million, one hundred twelve thousand, four hundred thirty-two".