134432336263523 has 2 divisors, whose sum is σ = 134432336263524. Its totient is φ = 134432336263522.

The previous prime is 134432336263403. The next prime is 134432336263529. The reversal of 134432336263523 is 325362633234431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134432336263523 - 2²² = 134432332069219 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (134432336263529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67216168131761 + 67216168131762.

It is an arithmetic number, because the mean of its divisors is an integer number (67216168131762).

Almost surely, 2^{134432336263523} is an apocalyptic number.

134432336263523 is a deficient number, since it is larger than the sum of its proper divisors (1).

134432336263523 is an equidigital number, since it uses as much as digits as its factorization.

134432336263523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 50.

Adding to 134432336263523 its reverse (325362633234431), we get a palindrome (459794969497954).

The spelling of 134432336263523 in words is "one hundred thirty-four trillion, four hundred thirty-two billion, three hundred thirty-six million, two hundred sixty-three thousand, five hundred twenty-three".