444413371 has 8 divisors (see below), whose sum is σ = 486781920. Its totient is φ = 403847808.

The previous prime is 444413351. The next prime is 444413381. The reversal of 444413371 is 173314444.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 444413371 - 2⁵ = 444413339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444413351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450231 + ... + 451216.

It is an arithmetic number, because the mean of its divisors is an integer number (60847740).

Almost surely, 2^444413371 is an apocalyptic number.

444413371 is a deficient number, since it is larger than the sum of its proper divisors (42368549).

444413371 is a wasteful number, since it uses less digits than its factorization.

444413371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901493.

The product of its digits is 16128, while the sum is 31.

The square root of 444413371 is about 21081.1140834634. The cubic root of 444413371 is about 763.1250428472.

The spelling of 444413371 in words is "four hundred forty-four million, four hundred thirteen thousand, three hundred seventy-one".