33204441441 has 16 divisors (see below), whose sum is σ = 46202357376. Its totient is φ = 21171613056.

The previous prime is 33204441433. The next prime is 33204441461. The reversal of 33204441441 is 14414440233.

It is not a de Polignac number, because 33204441441 - 2³ = 33204441433 is a prime.

It is a super-2 number, since 2×33204441441² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33204441399 and 33204441408.

It is not an unprimeable number, because it can be changed into a prime (33204441461) 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, 851221 + ... + 889373.

It is an arithmetic number, because the mean of its divisors is an integer number (2887647336).

Almost surely, 2^33204441441 is an apocalyptic number.

It is an amenable number.

33204441441 is a deficient number, since it is larger than the sum of its proper divisors (12997915935).

33204441441 is a wasteful number, since it uses less digits than its factorization.

33204441441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50792.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 33204441441 its reverse (14414440233), we get a palindrome (47618881674).

The spelling of 33204441441 in words is "thirty-three billion, two hundred four million, four hundred forty-one thousand, four hundred forty-one".