135332444233532 has 48 divisors (see below), whose sum is σ = 291486220681152. Its totient is φ = 53537934182400.

The previous prime is 135332444233397. The next prime is 135332444233543. The reversal of 135332444233532 is 235332444233531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218568782 + ... + 219187082.

It is an arithmetic number, because the mean of its divisors is an integer number (6072629597524).

Almost surely, 2^{135332444233532} is an apocalyptic number.

It is an amenable number.

135332444233532 is an abundant number, since it is smaller than the sum of its proper divisors (156153776447620).

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

135332444233532 is a wasteful number, since it uses less digits than its factorization.

135332444233532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219638 (or 1219636 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 47.

Subtracting 135332444233532 from its reverse (235332444233531), we obtain a palindrome (99999999999999).

The spelling of 135332444233532 in words is "one hundred thirty-five trillion, three hundred thirty-two billion, four hundred forty-four million, two hundred thirty-three thousand, five hundred thirty-two".