43422445323 has 12 divisors (see below), whose sum is σ = 62866840608. Its totient is φ = 28881128880.

The previous prime is 43422445309. The next prime is 43422445349. The reversal of 43422445323 is 32354422434.

43422445323 is a `hidden beast` number, since 4 + 342 + 244 + 53 + 23 = 666.

It is not a de Polignac number, because 43422445323 - 2⁸ = 43422445067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43422445393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5593240 + ... + 5600997.

It is an arithmetic number, because the mean of its divisors is an integer number (5238903384).

Almost surely, 2^43422445323 is an apocalyptic number.

43422445323 is a deficient number, since it is larger than the sum of its proper divisors (19444395285).

43422445323 is a wasteful number, since it uses less digits than its factorization.

43422445323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11194674 (or 11194671 counting only the distinct ones).

The product of its digits is 276480, while the sum is 36.

Adding to 43422445323 its reverse (32354422434), we get a palindrome (75776867757).

The spelling of 43422445323 in words is "forty-three billion, four hundred twenty-two million, four hundred forty-five thousand, three hundred twenty-three".