33044122140 has 96 divisors (see below), whose sum is σ = 93326010624. Its totient is φ = 8735677440.

The previous prime is 33044122109. The next prime is 33044122157. The reversal of 33044122140 is 4122144033.

It is a self number, because there is not a number n which added to its sum of digits gives 33044122140.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3277387 + ... + 3287453.

It is an arithmetic number, because the mean of its divisors is an integer number (972145944).

Almost surely, 2^33044122140 is an apocalyptic number.

33044122140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33044122140 is an abundant number, since it is smaller than the sum of its proper divisors (60281888484).

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

33044122140 is a wasteful number, since it uses less digits than its factorization.

33044122140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10547 (or 10545 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 33044122140 its reverse (4122144033), we get a palindrome (37166266173).

The spelling of 33044122140 in words is "thirty-three billion, forty-four million, one hundred twenty-two thousand, one hundred forty".