135339414 has 128 divisors (see below), whose sum is σ = 346705920. Its totient is φ = 34338816.

The previous prime is 135339371. The next prime is 135339427. The reversal of 135339414 is 414933531.

It is a happy 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 in 63 ways as a sum of consecutive naturals, for example, 1241592 + ... + 1241700.

It is an arithmetic number, because the mean of its divisors is an integer number (2708640).

Almost surely, 2^135339414 is an apocalyptic number.

135339414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 135339414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173352960).

135339414 is an abundant number, since it is smaller than the sum of its proper divisors (211366506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135339414 is a wasteful number, since it uses less digits than its factorization.

135339414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222.

The product of its digits is 19440, while the sum is 33.

The square root of 135339414 is about 11633.5469225856. The cubic root of 135339414 is about 513.4223425609.

The spelling of 135339414 in words is "one hundred thirty-five million, three hundred thirty-nine thousand, four hundred fourteen".