33051422334 has 64 divisors (see below), whose sum is σ = 78318489600. Its totient is φ = 9099336960.

The previous prime is 33051422323. The next prime is 33051422353. The reversal of 33051422334 is 43322415033.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248892 + ... + 357840.

It is an arithmetic number, because the mean of its divisors is an integer number (1223726400).

Almost surely, 2^33051422334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33051422334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39159244800).

33051422334 is an abundant number, since it is smaller than the sum of its proper divisors (45267067266).

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

33051422334 is a wasteful number, since it uses less digits than its factorization.

33051422334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109225.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 33051422334 its reverse (43322415033), we get a palindrome (76373837367).

The spelling of 33051422334 in words is "thirty-three billion, fifty-one million, four hundred twenty-two thousand, three hundred thirty-four".