134613433 has 2 divisors, whose sum is σ = 134613434. Its totient is φ = 134613432.

The previous prime is 134613431. The next prime is 134613443. The reversal of 134613433 is 334316431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74442384 + 60171049 = 8628^2 + 7757^2 .

It is a cyclic number.

It is not a de Polignac number, because 134613433 - 2¹ = 134613431 is a prime.

Together with 134613431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (134613431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67306716 + 67306717.

It is an arithmetic number, because the mean of its divisors is an integer number (67306717).

Almost surely, 2^134613433 is an apocalyptic number.

It is an amenable number.

134613433 is a deficient number, since it is larger than the sum of its proper divisors (1).

134613433 is an equidigital number, since it uses as much as digits as its factorization.

134613433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 28.

The square root of 134613433 is about 11602.3029179556. The cubic root of 134613433 is about 512.5026712532.

Adding to 134613433 its reverse (334316431), we get a palindrome (468929864).

The spelling of 134613433 in words is "one hundred thirty-four million, six hundred thirteen thousand, four hundred thirty-three".