444044434 has 8 divisors (see below), whose sum is σ = 687552768. Its totient is φ = 214860180.

The previous prime is 444044429. The next prime is 444044453. The reversal of 444044434 is 434440444.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 444044396 and 444044405.

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, 3580942 + ... + 3581065.

It is an arithmetic number, because the mean of its divisors is an integer number (85944096).

Almost surely, 2^444044434 is an apocalyptic number.

444044434 is a deficient number, since it is larger than the sum of its proper divisors (243508334).

444044434 is a wasteful number, since it uses less digits than its factorization.

444044434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7162040.

The product of its (nonzero) digits is 49152, while the sum is 31.

The square root of 444044434 is about 21072.3618514869. The cubic root of 444044434 is about 762.9138108216.

Adding to 444044434 its reverse (434440444), we get a palindrome (878484878).

The spelling of 444044434 in words is "four hundred forty-four million, forty-four thousand, four hundred thirty-four".