43234343227 has 2 divisors, whose sum is σ = 43234343228. Its totient is φ = 43234343226.

The previous prime is 43234343179. The next prime is 43234343233. The reversal of 43234343227 is 72234343234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43234343227 - 2¹⁵ = 43234310459 is a prime.

It is not a weakly prime, because it can be changed into another prime (43234343287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21617171613 + 21617171614.

It is an arithmetic number, because the mean of its divisors is an integer number (21617171614).

Almost surely, 2^43234343227 is an apocalyptic number.

43234343227 is a deficient number, since it is larger than the sum of its proper divisors (1).

43234343227 is an equidigital number, since it uses as much as digits as its factorization.

43234343227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 37.

The spelling of 43234343227 in words is "forty-three billion, two hundred thirty-four million, three hundred forty-three thousand, two hundred twenty-seven".