444122304398 has 8 divisors (see below), whose sum is σ = 667896011640. Its totient is φ = 221490300520.

The previous prime is 444122304389. The next prime is 444122304487. The reversal of 444122304398 is 893403221444.

It is a happy number.

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, 285424868 + ... + 285426423.

It is an arithmetic number, because the mean of its divisors is an integer number (83487001455).

Almost surely, 2^444122304398 is an apocalyptic number.

444122304398 is a deficient number, since it is larger than the sum of its proper divisors (223773707242).

444122304398 is a wasteful number, since it uses less digits than its factorization.

444122304398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570851682.

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 444122304398 in words is "four hundred forty-four billion, one hundred twenty-two million, three hundred four thousand, three hundred ninety-eight".