135044065332 has 144 divisors (see below), whose sum is σ = 397663418880. Its totient is φ = 38236665600.

The previous prime is 135044065307. The next prime is 135044065399. The reversal of 135044065332 is 233560440531.

135044065332 is a `hidden beast` number, since 135 + 0 + 440 + 6 + 53 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166338 + ... + 545670.

It is an arithmetic number, because the mean of its divisors is an integer number (2761551520).

Almost surely, 2^135044065332 is an apocalyptic number.

135044065332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135044065332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198831709440).

135044065332 is an abundant number, since it is smaller than the sum of its proper divisors (262619353548).

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

135044065332 is a wasteful number, since it uses less digits than its factorization.

135044065332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379414 (or 379409 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 135044065332 in words is "one hundred thirty-five billion, forty-four million, sixty-five thousand, three hundred thirty-two".