32134542132 has 96 divisors (see below), whose sum is σ = 94110105600. Its totient is φ = 8290581120.

The previous prime is 32134542073. The next prime is 32134542137. The reversal of 32134542132 is 23124543123.

It is a self number, because there is not a number n which added to its sum of digits gives 32134542132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32134542137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20973 + ... + 254379.

It is an arithmetic number, because the mean of its divisors is an integer number (980313600).

Almost surely, 2^32134542132 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 32134542132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47055052800).

32134542132 is an abundant number, since it is smaller than the sum of its proper divisors (61975563468).

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

32134542132 is a wasteful number, since it uses less digits than its factorization.

32134542132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233581 (or 233579 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Subtracting from 32134542132 its reverse (23124543123), we obtain a palindrome (9009999009).

The spelling of 32134542132 in words is "thirty-two billion, one hundred thirty-four million, five hundred forty-two thousand, one hundred thirty-two".