2273620078173 has 8 divisors (see below), whose sum is σ = 3088691427168. Its totient is φ = 1487147723984.

The previous prime is 2273620078151. The next prime is 2273620078181. The reversal of 2273620078173 is 3718700263722.

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

It is a cyclic number.

It is not a de Polignac number, because 2273620078173 - 2¹⁴ = 2273620061789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273620078973) 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, 7149748515 + ... + 7149748832.

It is an arithmetic number, because the mean of its divisors is an integer number (386086428396).

Almost surely, 2^{2273620078173} is an apocalyptic number.

It is an amenable number.

2273620078173 is a deficient number, since it is larger than the sum of its proper divisors (815071348995).

2273620078173 is a wasteful number, since it uses less digits than its factorization.

2273620078173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14299497403.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 2273620078173 in words is "two trillion, two hundred seventy-three billion, six hundred twenty million, seventy-eight thousand, one hundred seventy-three".