134435133352 has 64 divisors (see below), whose sum is σ = 273797314560. Its totient is φ = 61512672000.

The previous prime is 134435133347. The next prime is 134435133353. The reversal of 134435133352 is 253331534431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134435133353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15676938 + ... + 15685510.

It is an arithmetic number, because the mean of its divisors is an integer number (4278083040).

Almost surely, 2^134435133352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134435133352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136898657280).

134435133352 is an abundant number, since it is smaller than the sum of its proper divisors (139362181208).

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

134435133352 is a wasteful number, since it uses less digits than its factorization.

134435133352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9874 (or 9870 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

Adding to 134435133352 its reverse (253331534431), we get a palindrome (387766667783).

The spelling of 134435133352 in words is "one hundred thirty-four billion, four hundred thirty-five million, one hundred thirty-three thousand, three hundred fifty-two".