444413042 has 8 divisors (see below), whose sum is σ = 674651376. Its totient is φ = 219529252.

The previous prime is 444412987. The next prime is 444413071. The reversal of 444413042 is 240314444.

It is a happy number.

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, 1338428 + ... + 1338759.

It is an arithmetic number, because the mean of its divisors is an integer number (84331422).

Almost surely, 2^444413042 is an apocalyptic number.

444413042 is a deficient number, since it is larger than the sum of its proper divisors (230238334).

444413042 is a wasteful number, since it uses less digits than its factorization.

444413042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677272.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 444413042 is about 21081.1062802691. The cubic root of 444413042 is about 763.1248545329.

Adding to 444413042 its reverse (240314444), we get a palindrome (684727486).

The spelling of 444413042 in words is "four hundred forty-four million, four hundred thirteen thousand, forty-two".