226434643071239 has 2 divisors, whose sum is σ = 226434643071240. Its totient is φ = 226434643071238.

The previous prime is 226434643071173. The next prime is 226434643071253. The reversal of 226434643071239 is 932170346434622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226434643071239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226434643071289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113217321535619 + 113217321535620.

It is an arithmetic number, because the mean of its divisors is an integer number (113217321535620).

Almost surely, 2^{226434643071239} is an apocalyptic number.

226434643071239 is a deficient number, since it is larger than the sum of its proper divisors (1).

226434643071239 is an equidigital number, since it uses as much as digits as its factorization.

226434643071239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31352832, while the sum is 56.

The spelling of 226434643071239 in words is "two hundred twenty-six trillion, four hundred thirty-four billion, six hundred forty-three million, seventy-one thousand, two hundred thirty-nine".