134535419 has 2 divisors, whose sum is σ = 134535420. Its totient is φ = 134535418.

The previous prime is 134535377. The next prime is 134535421. The reversal of 134535419 is 914535431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134535419 - 2¹⁶ = 134469883 is a prime.

It is a super-2 number, since 2×134535419² = 36199557931011122, which contains 22 as substring.

Together with 134535421, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_7620596 and since 134535419 and 7620596 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (134535449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67267709 + 67267710.

It is an arithmetic number, because the mean of its divisors is an integer number (67267710).

Almost surely, 2^134535419 is an apocalyptic number.

134535419 is a deficient number, since it is larger than the sum of its proper divisors (1).

134535419 is an equidigital number, since it uses as much as digits as its factorization.

134535419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 35.

The square root of 134535419 is about 11598.9404257458. The cubic root of 134535419 is about 512.4036466888.

The spelling of 134535419 in words is "one hundred thirty-four million, five hundred thirty-five thousand, four hundred nineteen".