134444234033 has 4 divisors (see below), whose sum is σ = 136980917748. Its totient is φ = 131907550320.

The previous prime is 134444234021. The next prime is 134444234047. The reversal of 134444234033 is 330432444431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52795171984 + 81649062049 = 229772^2 + 285743^2 .

It is a cyclic number.

It is not a de Polignac number, because 134444234033 - 2²² = 134440039729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134444233984 and 134444234002.

It is not an unprimeable number, because it can be changed into a prime (134444234003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268341778 + ... + 1268341883.

It is an arithmetic number, because the mean of its divisors is an integer number (34245229437).

Almost surely, 2^134444234033 is an apocalyptic number.

It is an amenable number.

134444234033 is a deficient number, since it is larger than the sum of its proper divisors (2536683715).

134444234033 is an equidigital number, since it uses as much as digits as its factorization.

134444234033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536683714.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 134444234033 its reverse (330432444431), we get a palindrome (464876678464).

The spelling of 134444234033 in words is "one hundred thirty-four billion, four hundred forty-four million, two hundred thirty-four thousand, thirty-three".