4238459942 has 8 divisors (see below), whose sum is σ = 6367610232. Its totient is φ = 2115923200.

The previous prime is 4238459923. The next prime is 4238459969. The reversal of 4238459942 is 2499548324.

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

It is a congruent number.

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, 1651784 + ... + 1654347.

It is an arithmetic number, because the mean of its divisors is an integer number (795951279).

Almost surely, 2^4238459942 is an apocalyptic number.

4238459942 is a deficient number, since it is larger than the sum of its proper divisors (2129150290).

4238459942 is a wasteful number, since it uses less digits than its factorization.

4238459942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306774.

The product of its digits is 2488320, while the sum is 50.

The square root of 4238459942 is about 65103.4556840111. The cubic root of 4238459942 is about 1618.3384811580.

The spelling of 4238459942 in words is "four billion, two hundred thirty-eight million, four hundred fifty-nine thousand, nine hundred forty-two".