322573673623 has 4 divisors (see below), whose sum is σ = 322916473368. Its totient is φ = 322230873880.

The previous prime is 322573673603. The next prime is 322573673627. The reversal of 322573673623 is 326376375223.

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

It is a cyclic number.

It is not a de Polignac number, because 322573673623 - 2²⁵ = 322540119191 is a prime.

It is a super-2 number, since 2×322573673623² (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 (322573673627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171398461 + ... + 171400342.

It is an arithmetic number, because the mean of its divisors is an integer number (80729118342).

Almost surely, 2^322573673623 is an apocalyptic number.

322573673623 is a deficient number, since it is larger than the sum of its proper divisors (342799745).

322573673623 is an equidigital number, since it uses as much as digits as its factorization.

322573673623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342799744.

The product of its digits is 5715360, while the sum is 49.

The spelling of 322573673623 in words is "three hundred twenty-two billion, five hundred seventy-three million, six hundred seventy-three thousand, six hundred twenty-three".