4432331242 has 24 divisors (see below), whose sum is σ = 7005067776. Its totient is φ = 2103055416.

The previous prime is 4432331231. The next prime is 4432331249. The reversal of 4432331242 is 2421332344.

It is a self number, because there is not a number n which added to its sum of digits gives 4432331242.

It is not an unprimeable number, because it can be changed into a prime (4432331249) 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, 117873 + ... + 150859.

It is an arithmetic number, because the mean of its divisors is an integer number (291877824).

Almost surely, 2^4432331242 is an apocalyptic number.

4432331242 is a deficient number, since it is larger than the sum of its proper divisors (2572736534).

4432331242 is a wasteful number, since it uses less digits than its factorization.

4432331242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33162 (or 33139 counting only the distinct ones).

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

The square root of 4432331242 is about 66575.7556622529. The cubic root of 4432331242 is about 1642.6463375228.

Adding to 4432331242 its reverse (2421332344), we get a palindrome (6853663586).

The spelling of 4432331242 in words is "four billion, four hundred thirty-two million, three hundred thirty-one thousand, two hundred forty-two".