134011332 has 144 divisors (see below), whose sum is σ = 439071360. Its totient is φ = 33467904.

The previous prime is 134011331. The next prime is 134011403. The reversal of 134011332 is 233110431.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (134011331) by changing a digit.

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, 61168 + ... + 63320.

Almost surely, 2^134011332 is an apocalyptic number.

134011332 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 134011332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219535680).

134011332 is an abundant number, since it is smaller than the sum of its proper divisors (305060028).

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

134011332 is a wasteful number, since it uses less digits than its factorization.

134011332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202 (or 2197 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 134011332 is about 11576.3263602924. The cubic root of 134011332 is about 511.7374192721.

Adding to 134011332 its reverse (233110431), we get a palindrome (367121763).

Subtracting 134011332 from its reverse (233110431), we obtain a palindrome (99099099).

The spelling of 134011332 in words is "one hundred thirty-four million, eleven thousand, three hundred thirty-two".