4321232344 has 48 divisors (see below), whose sum is σ = 9590938560. Its totient is φ = 1813099200.

The previous prime is 4321232327. The next prime is 4321232347. The reversal of 4321232344 is 4432321234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321232347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159112 + ... + 184279.

It is an arithmetic number, because the mean of its divisors is an integer number (199811220).

Almost surely, 2^4321232344 is an apocalyptic number.

4321232344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4321232344 is an abundant number, since it is smaller than the sum of its proper divisors (5269706216).

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

4321232344 is a wasteful number, since it uses less digits than its factorization.

4321232344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343432 (or 343417 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 4321232344 is about 65736.0809905793. The cubic root of 4321232344 is about 1628.8054208011.

Adding to 4321232344 its reverse (4432321234), we get a palindrome (8753553578).

The spelling of 4321232344 in words is "four billion, three hundred twenty-one million, two hundred thirty-two thousand, three hundred forty-four".