2204431744 has 32 divisors (see below), whose sum is σ = 4441008600. Its totient is φ = 1089825792.

The previous prime is 2204431739. The next prime is 2204431807. The reversal of 2204431744 is 4471344022.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 85362 + ... + 108145.

Almost surely, 2^2204431744 is an apocalyptic number.

It is an amenable number.

2204431744 is an abundant number, since it is smaller than the sum of its proper divisors (2236576856).

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

2204431744 is an equidigital number, since it uses as much as digits as its factorization.

2204431744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193610 (or 193598 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 2204431744 is about 46951.3763802511. The cubic root of 2204431744 is about 1301.4641775108.

Adding to 2204431744 its reverse (4471344022), we get a palindrome (6675775766).

The spelling of 2204431744 in words is "two billion, two hundred four million, four hundred thirty-one thousand, seven hundred forty-four".