732273422443 has 4 divisors (see below), whose sum is σ = 734268718240. Its totient is φ = 730278126648.

The previous prime is 732273422389. The next prime is 732273422449. The reversal of 732273422443 is 344224372237.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-732273422443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 732273422443.

It is not an unprimeable number, because it can be changed into a prime (732273422449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 997647348 + ... + 997648081.

It is an arithmetic number, because the mean of its divisors is an integer number (183567179560).

Almost surely, 2^732273422443 is an apocalyptic number.

732273422443 is a deficient number, since it is larger than the sum of its proper divisors (1995295797).

732273422443 is a wasteful number, since it uses less digits than its factorization.

732273422443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995295796.

The product of its digits is 1354752, while the sum is 43.

The spelling of 732273422443 in words is "seven hundred thirty-two billion, two hundred seventy-three million, four hundred twenty-two thousand, four hundred forty-three".