2234431424 has 28 divisors (see below), whose sum is σ = 4435565424. Its totient is φ = 1116808704.

The previous prime is 2234431391. The next prime is 2234431429. The reversal of 2234431424 is 4241344322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234431429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252092 + ... + 260804.

Almost surely, 2^2234431424 is an apocalyptic number.

It is an amenable number.

2234431424 is a deficient number, since it is larger than the sum of its proper divisors (2201134000).

2234431424 is an equidigital number, since it uses as much as digits as its factorization.

2234431424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12732 (or 12722 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

The square root of 2234431424 is about 47269.7728363486. The cubic root of 2234431424 is about 1307.3413873867.

Adding to 2234431424 its reverse (4241344322), we get a palindrome (6475775746).

The spelling of 2234431424 in words is "two billion, two hundred thirty-four million, four hundred thirty-one thousand, four hundred twenty-four".