13243433432167 has 2 divisors, whose sum is σ = 13243433432168. Its totient is φ = 13243433432166.

The previous prime is 13243433432113. The next prime is 13243433432183. The reversal of 13243433432167 is 76123433434231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13243433432167 - 2⁴³ = 4447340409959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13243433432267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6621716716083 + 6621716716084.

It is an arithmetic number, because the mean of its divisors is an integer number (6621716716084).

Almost surely, 2^{13243433432167} is an apocalyptic number.

13243433432167 is a deficient number, since it is larger than the sum of its proper divisors (1).

13243433432167 is an equidigital number, since it uses as much as digits as its factorization.

13243433432167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 46.

Adding to 13243433432167 its reverse (76123433434231), we get a palindrome (89366866866398).

The spelling of 13243433432167 in words is "thirteen trillion, two hundred forty-three billion, four hundred thirty-three million, four hundred thirty-two thousand, one hundred sixty-seven".