135234133232 has 40 divisors (see below), whose sum is σ = 285858214320. Its totient is φ = 61465236480.

The previous prime is 135234133219. The next prime is 135234133241. The reversal of 135234133232 is 232331432531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3197858 + ... + 3239870.

It is an arithmetic number, because the mean of its divisors is an integer number (7146455358).

Almost surely, 2^135234133232 is an apocalyptic number.

It is an amenable number.

135234133232 is an abundant number, since it is smaller than the sum of its proper divisors (150624081088).

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

135234133232 is a wasteful number, since it uses less digits than its factorization.

135234133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60321 (or 60315 counting only the distinct ones).

The product of its digits is 38880, while the sum is 32.

Adding to 135234133232 its reverse (232331432531), we get a palindrome (367565565763).

The spelling of 135234133232 in words is "one hundred thirty-five billion, two hundred thirty-four million, one hundred thirty-three thousand, two hundred thirty-two".