43372234039 has 2 divisors, whose sum is σ = 43372234040. Its totient is φ = 43372234038.

The previous prime is 43372234027. The next prime is 43372234043. The reversal of 43372234039 is 93043227334.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43372234039 - 2²³ = 43363845431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43372233992 and 43372234010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43372234019) 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 as a sum of consecutive naturals, namely, 21686117019 + 21686117020.

It is an arithmetic number, because the mean of its divisors is an integer number (21686117020).

Almost surely, 2^43372234039 is an apocalyptic number.

43372234039 is a deficient number, since it is larger than the sum of its proper divisors (1).

43372234039 is an equidigital number, since it uses as much as digits as its factorization.

43372234039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 40.

The spelling of 43372234039 in words is "forty-three billion, three hundred seventy-two million, two hundred thirty-four thousand, thirty-nine".