444663014 has 8 divisors (see below), whose sum is σ = 667803528. Its totient is φ = 222061840.

The previous prime is 444662971. The next prime is 444663017. The reversal of 444663014 is 410366444.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444663017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132767 + ... + 136074.

It is an arithmetic number, because the mean of its divisors is an integer number (83475441).

Almost surely, 2^444663014 is an apocalyptic number.

444663014 is a deficient number, since it is larger than the sum of its proper divisors (223140514).

444663014 is a wasteful number, since it uses less digits than its factorization.

444663014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269670.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 444663014 is about 21087.0342627881. The cubic root of 444663014 is about 763.2679077088.

The spelling of 444663014 in words is "four hundred forty-four million, six hundred sixty-three thousand, fourteen".