4401239042 has 8 divisors (see below), whose sum is σ = 6620885136. Its totient is φ = 2194277332.

The previous prime is 4401239041. The next prime is 4401239047. The reversal of 4401239042 is 2409321044.

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

It is a junction number, because it is equal to n+sod(n) for n = 4401238996 and 4401239014.

It is not an unprimeable number, because it can be changed into a prime (4401239041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3170228 + ... + 3171615.

It is an arithmetic number, because the mean of its divisors is an integer number (827610642).

Almost surely, 2^4401239042 is an apocalyptic number.

4401239042 is a deficient number, since it is larger than the sum of its proper divisors (2219646094).

4401239042 is a wasteful number, since it uses less digits than its factorization.

4401239042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6342192.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4401239042 is about 66341.8347801747. The cubic root of 4401239042 is about 1638.7963409270.

The spelling of 4401239042 in words is "four billion, four hundred one million, two hundred thirty-nine thousand, forty-two".