33132312404 has 12 divisors (see below), whose sum is σ = 61033207200. Its totient is φ = 15694253208.

The previous prime is 33132312373. The next prime is 33132312449. The reversal of 33132312404 is 40421323133.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217975664 + ... + 217975815.

It is an arithmetic number, because the mean of its divisors is an integer number (5086100600).

Almost surely, 2^33132312404 is an apocalyptic number.

It is an amenable number.

33132312404 is a deficient number, since it is larger than the sum of its proper divisors (27900894796).

33132312404 is a wasteful number, since it uses less digits than its factorization.

33132312404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435951502 (or 435951500 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 33132312404 its reverse (40421323133), we get a palindrome (73553635537).

The spelling of 33132312404 in words is "thirty-three billion, one hundred thirty-two million, three hundred twelve thousand, four hundred four".