43422233329 has 2 divisors, whose sum is σ = 43422233330. Its totient is φ = 43422233328.

The previous prime is 43422233303. The next prime is 43422233333. The reversal of 43422233329 is 92333222434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43386807025 + 35426304 = 208295^2 + 5952^2 .

It is a cyclic number.

It is not a de Polignac number, because 43422233329 - 2¹⁵ = 43422200561 is a prime.

It is not a weakly prime, because it can be changed into another prime (43422233389) 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 as a sum of consecutive naturals, namely, 21711116664 + 21711116665.

It is an arithmetic number, because the mean of its divisors is an integer number (21711116665).

Almost surely, 2^43422233329 is an apocalyptic number.

It is an amenable number.

43422233329 is a deficient number, since it is larger than the sum of its proper divisors (1).

43422233329 is an equidigital number, since it uses as much as digits as its factorization.

43422233329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 37.

The spelling of 43422233329 in words is "forty-three billion, four hundred twenty-two million, two hundred thirty-three thousand, three hundred twenty-nine".