134331444227 has 2 divisors, whose sum is σ = 134331444228. Its totient is φ = 134331444226.

The previous prime is 134331444089. The next prime is 134331444253. The reversal of 134331444227 is 722444133431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134331444227 - 2²² = 134327249923 is a prime.

It is a super-2 number, since 2×134331444227² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134331444277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67165722113 + 67165722114.

It is an arithmetic number, because the mean of its divisors is an integer number (67165722114).

Almost surely, 2^134331444227 is an apocalyptic number.

134331444227 is a deficient number, since it is larger than the sum of its proper divisors (1).

134331444227 is an equidigital number, since it uses as much as digits as its factorization.

134331444227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 38.

Adding to 134331444227 its reverse (722444133431), we get a palindrome (856775577658).

The spelling of 134331444227 in words is "one hundred thirty-four billion, three hundred thirty-one million, four hundred forty-four thousand, two hundred twenty-seven".