134610226447 has 2 divisors, whose sum is σ = 134610226448. Its totient is φ = 134610226446.

The previous prime is 134610226433. The next prime is 134610226561. The reversal of 134610226447 is 744622016431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134610226447 is a prime.

It is a super-2 number, since 2×134610226447² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134610226427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67305113223 + 67305113224.

It is an arithmetic number, because the mean of its divisors is an integer number (67305113224).

Almost surely, 2^134610226447 is an apocalyptic number.

134610226447 is a deficient number, since it is larger than the sum of its proper divisors (1).

134610226447 is an equidigital number, since it uses as much as digits as its factorization.

134610226447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 134610226447 in words is "one hundred thirty-four billion, six hundred ten million, two hundred twenty-six thousand, four hundred forty-seven".