44304245173 has 4 divisors (see below), whose sum is σ = 46910377260. Its totient is φ = 41698113088.

The previous prime is 44304245171. The next prime is 44304245179. The reversal of 44304245173 is 37154240344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20143273329 + 24160971844 = 141927^2 + 155438^2 .

It is a cyclic number.

It is not a de Polignac number, because 44304245173 - 2¹ = 44304245171 is a prime.

It is a super-2 number, since 2×44304245173² (a number of 22 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 (44304245171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303066018 + ... + 1303066051.

It is an arithmetic number, because the mean of its divisors is an integer number (11727594315).

Almost surely, 2^44304245173 is an apocalyptic number.

It is an amenable number.

44304245173 is a deficient number, since it is larger than the sum of its proper divisors (2606132087).

44304245173 is a wasteful number, since it uses less digits than its factorization.

44304245173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2606132086.

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 44304245173 in words is "forty-four billion, three hundred four million, two hundred forty-five thousand, one hundred seventy-three".