134543402533 has 2 divisors, whose sum is σ = 134543402534. Its totient is φ = 134543402532.

The previous prime is 134543402503. The next prime is 134543402537. The reversal of 134543402533 is 335204345431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98717241249 + 35826161284 = 314193^2 + 189278^2 .

It is a cyclic number.

It is not a de Polignac number, because 134543402533 - 2⁵ = 134543402501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134543402492 and 134543402501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134543402537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67271701266 + 67271701267.

It is an arithmetic number, because the mean of its divisors is an integer number (67271701267).

Almost surely, 2^134543402533 is an apocalyptic number.

It is an amenable number.

134543402533 is a deficient number, since it is larger than the sum of its proper divisors (1).

134543402533 is an equidigital number, since it uses as much as digits as its factorization.

134543402533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 134543402533 its reverse (335204345431), we get a palindrome (469747747964).

The spelling of 134543402533 in words is "one hundred thirty-four billion, five hundred forty-three million, four hundred two thousand, five hundred thirty-three".