33024421441 has 16 divisors (see below), whose sum is σ = 36413052480. Its totient is φ = 29700449280.

The previous prime is 33024421433. The next prime is 33024421477. The reversal of 33024421441 is 14412442033.

It is a cyclic number.

It is not a de Polignac number, because 33024421441 - 2³ = 33024421433 is a prime.

It is a super-2 number, since 2×33024421441² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33024421481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3472605 + ... + 3482101.

It is an arithmetic number, because the mean of its divisors is an integer number (2275815780).

Almost surely, 2^33024421441 is an apocalyptic number.

It is an amenable number.

33024421441 is a deficient number, since it is larger than the sum of its proper divisors (3388631039).

33024421441 is a wasteful number, since it uses less digits than its factorization.

33024421441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12864.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 33024421441 its reverse (14412442033), we get a palindrome (47436863474).

The spelling of 33024421441 in words is "thirty-three billion, twenty-four million, four hundred twenty-one thousand, four hundred forty-one".