135432014 has 4 divisors (see below), whose sum is σ = 203148024. Its totient is φ = 67716006.

The previous prime is 135432007. The next prime is 135432023. The reversal of 135432014 is 410234531.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33858002 + ... + 33858005.

It is an arithmetic number, because the mean of its divisors is an integer number (50787006).

Almost surely, 2^135432014 is an apocalyptic number.

135432014 is a deficient number, since it is larger than the sum of its proper divisors (67716010).

135432014 is an equidigital number, since it uses as much as digits as its factorization.

135432014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67716009.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 135432014 is about 11637.5261116785. The cubic root of 135432014 is about 513.5394113649.

Adding to 135432014 its reverse (410234531), we get a palindrome (545666545).

The spelling of 135432014 in words is "one hundred thirty-five million, four hundred thirty-two thousand, fourteen".