4421432342 has 8 divisors (see below), whose sum is σ = 6716100000. Its totient is φ = 2182732344.

The previous prime is 4421432341. The next prime is 4421432371. The reversal of 4421432342 is 2432341244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421432341) 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, 13991717 + ... + 13992032.

It is an arithmetic number, because the mean of its divisors is an integer number (839512500).

Almost surely, 2^4421432342 is an apocalyptic number.

4421432342 is a deficient number, since it is larger than the sum of its proper divisors (2294667658).

4421432342 is a wasteful number, since it uses less digits than its factorization.

4421432342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27983830.

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

The square root of 4421432342 is about 66493.8519112858. The cubic root of 4421432342 is about 1641.2988350070.

Adding to 4421432342 its reverse (2432341244), we get a palindrome (6853773586).

The spelling of 4421432342 in words is "four billion, four hundred twenty-one million, four hundred thirty-two thousand, three hundred forty-two".