134444022067 has 2 divisors, whose sum is σ = 134444022068. Its totient is φ = 134444022066.

The previous prime is 134444022061. The next prime is 134444022169. The reversal of 134444022067 is 760220444431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134444022067 - 2⁷ = 134444021939 is a prime.

It is not a weakly prime, because it can be changed into another prime (134444022061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67222011033 + 67222011034.

It is an arithmetic number, because the mean of its divisors is an integer number (67222011034).

Almost surely, 2^134444022067 is an apocalyptic number.

134444022067 is a deficient number, since it is larger than the sum of its proper divisors (1).

134444022067 is an equidigital number, since it uses as much as digits as its factorization.

134444022067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 37.

Adding to 134444022067 its reverse (760220444431), we get a palindrome (894664466498).

The spelling of 134444022067 in words is "one hundred thirty-four billion, four hundred forty-four million, twenty-two thousand, sixty-seven".