33054022440 has 48 divisors (see below), whose sum is σ = 107425574100. Its totient is φ = 8814405888.

The previous prime is 33054022439. The next prime is 33054022447. The reversal of 33054022440 is 4422045033.

It can be written as a sum of positive squares in 2 ways, for example, as 33044695524 + 9326916 = 181782^2 + 3054^2 .

It is not an unprimeable number, because it can be changed into a prime (33054022447) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 45908005 + ... + 45908724.

Almost surely, 2^33054022440 is an apocalyptic number.

33054022440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33054022440 is an abundant number, since it is smaller than the sum of its proper divisors (74371551660).

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

33054022440 is a wasteful number, since it uses less digits than its factorization.

33054022440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91816746 (or 91816739 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 33054022440 its reverse (4422045033), we get a palindrome (37476067473).

The spelling of 33054022440 in words is "thirty-three billion, fifty-four million, twenty-two thousand, four hundred forty".