135133414 has 24 divisors (see below), whose sum is σ = 220856112. Its totient is φ = 61981920.

The previous prime is 135133399. The next prime is 135133421. The reversal of 135133414 is 414331531.

135133414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135133414² = 36522079158590792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57319 + ... + 59629.

It is an arithmetic number, because the mean of its divisors is an integer number (9202338).

Almost surely, 2^135133414 is an apocalyptic number.

135133414 is a deficient number, since it is larger than the sum of its proper divisors (85722698).

135133414 is a wasteful number, since it uses less digits than its factorization.

135133414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512 (or 2499 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 135133414 is about 11624.6898453249. The cubic root of 135133414 is about 513.1617170553.

Adding to 135133414 its reverse (414331531), we get a palindrome (549464945).

The spelling of 135133414 in words is "one hundred thirty-five million, one hundred thirty-three thousand, four hundred fourteen".