134511222236609 has 2 divisors, whose sum is σ = 134511222236610. Its totient is φ = 134511222236608.

The previous prime is 134511222236551. The next prime is 134511222236707. The reversal of 134511222236609 is 906632222115431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126019214285584 + 8492007951025 = 11225828^2 + 2914105^2 .

It is a cyclic number.

It is not a de Polignac number, because 134511222236609 - 2⁸ = 134511222236353 is a prime.

It is not a weakly prime, because it can be changed into another prime (134510222236609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67255611118304 + 67255611118305.

It is an arithmetic number, because the mean of its divisors is an integer number (67255611118305).

Almost surely, 2^{134511222236609} is an apocalyptic number.

It is an amenable number.

134511222236609 is a deficient number, since it is larger than the sum of its proper divisors (1).

134511222236609 is an equidigital number, since it uses as much as digits as its factorization.

134511222236609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 134511222236609 in words is "one hundred thirty-four trillion, five hundred eleven billion, two hundred twenty-two million, two hundred thirty-six thousand, six hundred nine".