134234204432 has 80 divisors (see below), whose sum is σ = 277858108800. Its totient is φ = 62639723520.

The previous prime is 134234204389. The next prime is 134234204453. The reversal of 134234204432 is 234402432431.

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, 7485557 + ... + 7503467.

It is an arithmetic number, because the mean of its divisors is an integer number (3473226360).

Almost surely, 2^134234204432 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 134234204432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138929054400).

134234204432 is an abundant number, since it is smaller than the sum of its proper divisors (143623904368).

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

134234204432 is a wasteful number, since it uses less digits than its factorization.

134234204432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18304 (or 18298 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 134234204432 its reverse (234402432431), we get a palindrome (368636636863).

The spelling of 134234204432 in words is "one hundred thirty-four billion, two hundred thirty-four million, two hundred four thousand, four hundred thirty-two".