314445873173 has 4 divisors (see below), whose sum is σ = 332942689260. Its totient is φ = 295949057088.

The previous prime is 314445873163. The next prime is 314445873193. The reversal of 314445873173 is 371378544413.

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 262806946609 + 51638926564 = 512647^2 + 227242^2 .

It is not a de Polignac number, because 314445873173 - 2⁶ = 314445873109 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 (314445873103) 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, 9248408018 + ... + 9248408051.

It is an arithmetic number, because the mean of its divisors is an integer number (83235672315).

Almost surely, 2^314445873173 is an apocalyptic number.

It is an amenable number.

314445873173 is a deficient number, since it is larger than the sum of its proper divisors (18496816087).

314445873173 is a wasteful number, since it uses less digits than its factorization.

314445873173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18496816086.

The product of its digits is 3386880, while the sum is 50.

The spelling of 314445873173 in words is "three hundred fourteen billion, four hundred forty-five million, eight hundred seventy-three thousand, one hundred seventy-three".