444314287173 has 8 divisors (see below), whose sum is σ = 596342355136. Its totient is φ = 294247872000.

The previous prime is 444314287159. The next prime is 444314287187. The reversal of 444314287173 is 371782413444.

It is an interprime number because it is at equal distance from previous prime (444314287159) and next prime (444314287187).

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

It is not a de Polignac number, because 444314287173 - 2²⁰ = 444313238597 is a prime.

It is a super-2 number, since 2×444314287173² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444314287133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490412668 + ... + 490413573.

It is an arithmetic number, because the mean of its divisors is an integer number (74542794392).

Almost surely, 2^444314287173 is an apocalyptic number.

It is an amenable number.

444314287173 is a deficient number, since it is larger than the sum of its proper divisors (152028067963).

444314287173 is a wasteful number, since it uses less digits than its factorization.

444314287173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980826395.

The product of its digits is 1806336, while the sum is 48.

The spelling of 444314287173 in words is "four hundred forty-four billion, three hundred fourteen million, two hundred eighty-seven thousand, one hundred seventy-three".