4233421442 has 8 divisors (see below), whose sum is σ = 6554975232. Its totient is φ = 2048429700.

The previous prime is 4233421433. The next prime is 4233421487. The reversal of 4233421442 is 2441243324.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34140434 + ... + 34140557.

It is an arithmetic number, because the mean of its divisors is an integer number (819371904).

Almost surely, 2^4233421442 is an apocalyptic number.

4233421442 is a deficient number, since it is larger than the sum of its proper divisors (2321553790).

4233421442 is a wasteful number, since it uses less digits than its factorization.

4233421442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68281024.

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

The square root of 4233421442 is about 65064.7480745142. The cubic root of 4233421442 is about 1617.6969563489.

Adding to 4233421442 its reverse (2441243324), we get a palindrome (6674664766).

The spelling of 4233421442 in words is "four billion, two hundred thirty-three million, four hundred twenty-one thousand, four hundred forty-two".