34531233132 has 72 divisors (see below), whose sum is σ = 88742920000. Its totient is φ = 10442820960.

The previous prime is 34531233101. The next prime is 34531233151. The reversal of 34531233132 is 23133213543.

It is a self number, because there is not a number n which added to its sum of digits gives 34531233132.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 700719 + ... + 748377.

Almost surely, 2^34531233132 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 34531233132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44371460000).

34531233132 is an abundant number, since it is smaller than the sum of its proper divisors (54211686868).

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

34531233132 is a wasteful number, since it uses less digits than its factorization.

34531233132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48187 (or 48174 counting only the distinct ones).

The product of its digits is 19440, while the sum is 30.

Adding to 34531233132 its reverse (23133213543), we get a palindrome (57664446675).

The spelling of 34531233132 in words is "thirty-four billion, five hundred thirty-one million, two hundred thirty-three thousand, one hundred thirty-two".