33452323136 has 56 divisors (see below), whose sum is σ = 71656773120. Its totient is φ = 15447229952.

The previous prime is 33452323127. The next prime is 33452323139. The reversal of 33452323136 is 63132325433.

It is a super-2 number, since 2×33452323136² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33452323096 and 33452323105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33452323139) 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, 349136 + ... + 434511.

Almost surely, 2^33452323136 is an apocalyptic number.

It is an amenable number.

33452323136 is an abundant number, since it is smaller than the sum of its proper divisors (38204449984).

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

33452323136 is a wasteful number, since it uses less digits than its factorization.

33452323136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783711 (or 783701 counting only the distinct ones).

The product of its digits is 116640, while the sum is 35.

Adding to 33452323136 its reverse (63132325433), we get a palindrome (96584648569).

The spelling of 33452323136 in words is "thirty-three billion, four hundred fifty-two million, three hundred twenty-three thousand, one hundred thirty-six".