33123414252 has 24 divisors (see below), whose sum is σ = 77300608000. Its totient is φ = 11039332176.

The previous prime is 33123414241. The next prime is 33123414257. The reversal of 33123414252 is 25241432133.

It is not an unprimeable number, because it can be changed into a prime (33123414257) 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, 148252 + ... + 297027.

Almost surely, 2^33123414252 is an apocalyptic number.

It is an amenable number.

33123414252 is an abundant number, since it is smaller than the sum of its proper divisors (44177193748).

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

33123414252 is a wasteful number, since it uses less digits than its factorization.

33123414252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451485 (or 451483 counting only the distinct ones).

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

Adding to 33123414252 its reverse (25241432133), we get a palindrome (58364846385).

The spelling of 33123414252 in words is "thirty-three billion, one hundred twenty-three million, four hundred fourteen thousand, two hundred fifty-two".