33042412422 has 48 divisors (see below), whose sum is σ = 75453443520. Its totient is φ = 10421492400.

The previous prime is 33042412369. The next prime is 33042412427. The reversal of 33042412422 is 22421424033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33042412427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217797 + ... + 336927.

It is an arithmetic number, because the mean of its divisors is an integer number (1571946740).

Almost surely, 2^33042412422 is an apocalyptic number.

33042412422 is an abundant number, since it is smaller than the sum of its proper divisors (42411031098).

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

33042412422 is a wasteful number, since it uses less digits than its factorization.

33042412422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119969 (or 119966 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 33042412422 its reverse (22421424033), we get a palindrome (55463836455).

The spelling of 33042412422 in words is "thirty-three billion, forty-two million, four hundred twelve thousand, four hundred twenty-two".