135041432 has 16 divisors (see below), whose sum is σ = 256770000. Its totient is φ = 66569440.

The previous prime is 135041407. The next prime is 135041437. The reversal of 135041432 is 234140531.

It is a super-2 number, since 2×135041432² = 36472376713221248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135041398 and 135041407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135041437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118307 + ... + 119442.

It is an arithmetic number, because the mean of its divisors is an integer number (16048125).

Almost surely, 2^135041432 is an apocalyptic number.

It is an amenable number.

135041432 is a deficient number, since it is larger than the sum of its proper divisors (121728568).

135041432 is a wasteful number, since it uses less digits than its factorization.

135041432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237826 (or 237822 counting only the distinct ones).

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

The square root of 135041432 is about 11620.7328512448. The cubic root of 135041432 is about 513.0452584303.

Adding to 135041432 its reverse (234140531), we get a palindrome (369181963).

Subtracting 135041432 from its reverse (234140531), we obtain a palindrome (99099099).

The spelling of 135041432 in words is "one hundred thirty-five million, forty-one thousand, four hundred thirty-two".