32342434434 has 96 divisors (see below), whose sum is σ = 75473798400. Its totient is φ = 10372480272.

The previous prime is 32342434427. The next prime is 32342434463. The reversal of 32342434434 is 43443424323.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1388617 + ... + 1411715.

It is an arithmetic number, because the mean of its divisors is an integer number (786185400).

Almost surely, 2^32342434434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32342434434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37736899200).

32342434434 is an abundant number, since it is smaller than the sum of its proper divisors (43131363966).

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

32342434434 is a wasteful number, since it uses less digits than its factorization.

32342434434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23226 (or 23214 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

Adding to 32342434434 its reverse (43443424323), we get a palindrome (75785858757).

The spelling of 32342434434 in words is "thirty-two billion, three hundred forty-two million, four hundred thirty-four thousand, four hundred thirty-four".