4402312342 has 32 divisors (see below), whose sum is σ = 6745876992. Its totient is φ = 2154376224.

The previous prime is 4402312297. The next prime is 4402312361. The reversal of 4402312342 is 2432132044.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9508003 + ... + 9508465.

It is an arithmetic number, because the mean of its divisors is an integer number (210808656).

Almost surely, 2^4402312342 is an apocalyptic number.

4402312342 is a deficient number, since it is larger than the sum of its proper divisors (2343564650).

4402312342 is a wasteful number, since it uses less digits than its factorization.

4402312342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4402312342 is about 66349.9234513500. The cubic root of 4402312342 is about 1638.9295441104.

Adding to 4402312342 its reverse (2432132044), we get a palindrome (6834444386).

It can be divided in two parts, 44023 and 12342, that added together give a palindrome (56365).

The spelling of 4402312342 in words is "four billion, four hundred two million, three hundred twelve thousand, three hundred forty-two".