135433369 has 8 divisors (see below), whose sum is σ = 136503360. Its totient is φ = 134367216.

The previous prime is 135433343. The next prime is 135433447. The reversal of 135433369 is 963334531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135433369 - 2⁷ = 135433241 is a prime.

It is a super-2 number, since 2×135433369² = 36684394877380322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135433769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152244 + ... + 153130.

It is an arithmetic number, because the mean of its divisors is an integer number (17062920).

Almost surely, 2^135433369 is an apocalyptic number.

It is an amenable number.

135433369 is a deficient number, since it is larger than the sum of its proper divisors (1069991).

135433369 is an equidigital number, since it uses as much as digits as its factorization.

135433369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919.

The product of its digits is 87480, while the sum is 37.

The square root of 135433369 is about 11637.5843283733. The cubic root of 135433369 is about 513.5411240166.

The spelling of 135433369 in words is "one hundred thirty-five million, four hundred thirty-three thousand, three hundred sixty-nine".