13234423332 has 24 divisors (see below), whose sum is σ = 33255730816. Its totient is φ = 4072130208.

The previous prime is 13234423331. The next prime is 13234423337. The reversal of 13234423332 is 23332443231.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 13234423332.

It is not an unprimeable number, because it can be changed into a prime (13234423331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42417868 + ... + 42418179.

Almost surely, 2^13234423332 is an apocalyptic number.

13234423332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13234423332 is an abundant number, since it is smaller than the sum of its proper divisors (20021307484).

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

13234423332 is a wasteful number, since it uses less digits than its factorization.

13234423332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84836067 (or 84836065 counting only the distinct ones).

The product of its digits is 31104, while the sum is 30.

Adding to 13234423332 its reverse (23332443231), we get a palindrome (36566866563).

The spelling of 13234423332 in words is "thirteen billion, two hundred thirty-four million, four hundred twenty-three thousand, three hundred thirty-two".