444623245314773 has 16 divisors (see below), whose sum is σ = 533508665815680. Its totient is φ = 362472064105536.

The previous prime is 444623245314707. The next prime is 444623245314869. The reversal of 444623245314773 is 377413542326444.

It is not a de Polignac number, because 444623245314773 - 2⁸ = 444623245314517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444623245314673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16345227386 + ... + 16345254587.

It is an arithmetic number, because the mean of its divisors is an integer number (33344291613480).

Almost surely, 2^{444623245314773} is an apocalyptic number.

It is an amenable number.

444623245314773 is a deficient number, since it is larger than the sum of its proper divisors (88885420500907).

444623245314773 is a wasteful number, since it uses less digits than its factorization.

444623245314773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32690482076.

The product of its digits is 162570240, while the sum is 59.

The spelling of 444623245314773 in words is "four hundred forty-four trillion, six hundred twenty-three billion, two hundred forty-five million, three hundred fourteen thousand, seven hundred seventy-three".