134453534461 has 2 divisors, whose sum is σ = 134453534462. Its totient is φ = 134453534460.

The previous prime is 134453534441. The next prime is 134453534503. The reversal of 134453534461 is 164435354431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134212322500 + 241211961 = 366350^2 + 15531^2 .

It is a cyclic number.

It is not a de Polignac number, because 134453534461 - 2¹⁷ = 134453403389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134453534441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67226767230 + 67226767231.

It is an arithmetic number, because the mean of its divisors is an integer number (67226767231).

Almost surely, 2^134453534461 is an apocalyptic number.

It is an amenable number.

134453534461 is a deficient number, since it is larger than the sum of its proper divisors (1).

134453534461 is an equidigital number, since it uses as much as digits as its factorization.

134453534461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 43.

Adding to 134453534461 its reverse (164435354431), we get a palindrome (298888888892).

The spelling of 134453534461 in words is "one hundred thirty-four billion, four hundred fifty-three million, five hundred thirty-four thousand, four hundred sixty-one".