135424422 has 48 divisors (see below), whose sum is σ = 336091392. Its totient is φ = 38605680.

The previous prime is 135424409. The next prime is 135424439. The reversal of 135424422 is 224424531.

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 23 ways as a sum of consecutive naturals, for example, 73047 + ... + 74877.

It is an arithmetic number, because the mean of its divisors is an integer number (7001904).

Almost surely, 2^135424422 is an apocalyptic number.

135424422 is an abundant number, since it is smaller than the sum of its proper divisors (200666970).

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

135424422 is a wasteful number, since it uses less digits than its factorization.

135424422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433 (or 2430 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 135424422 is about 11637.1999209432. The cubic root of 135424422 is about 513.5298152487.

Adding to 135424422 its reverse (224424531), we get a palindrome (359848953).

The spelling of 135424422 in words is "one hundred thirty-five million, four hundred twenty-four thousand, four hundred twenty-two".