33140235322 has 4 divisors (see below), whose sum is σ = 49710352986. Its totient is φ = 16570117660.

The previous prime is 33140235281. The next prime is 33140235329. The reversal of 33140235322 is 22353204133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23879829961 + 9260405361 = 154531^2 + 96231^2 .

It is not an unprimeable number, because it can be changed into a prime (33140235329) by changing a digit.

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 as a sum of consecutive naturals, namely, 8285058829 + ... + 8285058832.

Almost surely, 2^33140235322 is an apocalyptic number.

33140235322 is a deficient number, since it is larger than the sum of its proper divisors (16570117664).

33140235322 is a wasteful number, since it uses less digits than its factorization.

33140235322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16570117663.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 33140235322 its reverse (22353204133), we get a palindrome (55493439455).

The spelling of 33140235322 in words is "thirty-three billion, one hundred forty million, two hundred thirty-five thousand, three hundred twenty-two".