442243114 has 8 divisors (see below), whose sum is σ = 674608320. Its totient is φ = 217373676.

The previous prime is 442243099. The next prime is 442243147. The reversal of 442243114 is 411342244.

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, 1873794 + ... + 1874029.

It is an arithmetic number, because the mean of its divisors is an integer number (84326040).

Almost surely, 2^442243114 is an apocalyptic number.

442243114 is a deficient number, since it is larger than the sum of its proper divisors (232365206).

442243114 is a wasteful number, since it uses less digits than its factorization.

442243114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747884.

The product of its digits is 3072, while the sum is 25.

The square root of 442243114 is about 21029.5771236609. The cubic root of 442243114 is about 761.8807952998.

Adding to 442243114 its reverse (411342244), we get a palindrome (853585358).

The spelling of 442243114 in words is "four hundred forty-two million, two hundred forty-three thousand, one hundred fourteen".