33432250412 has 24 divisors (see below), whose sum is σ = 63829843392. Its totient is φ = 15195373200.

The previous prime is 33432250391. The next prime is 33432250417. The reversal of 33432250412 is 21405223433.

It is a happy number.

It is a super-2 number, since 2×33432250412² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33432250417) 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, 1133087 + ... + 1162217.

It is an arithmetic number, because the mean of its divisors is an integer number (2659576808).

Almost surely, 2^33432250412 is an apocalyptic number.

It is an amenable number.

33432250412 is a deficient number, since it is larger than the sum of its proper divisors (30397592980).

33432250412 is a wasteful number, since it uses less digits than its factorization.

33432250412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55229 (or 55227 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 33432250412 its reverse (21405223433), we get a palindrome (54837473845).

The spelling of 33432250412 in words is "thirty-three billion, four hundred thirty-two million, two hundred fifty thousand, four hundred twelve".