33404414444 has 72 divisors (see below), whose sum is σ = 64443894480. Its totient is φ = 15133122432.

The previous prime is 33404414443. The next prime is 33404414453. The reversal of 33404414444 is 44441440433.

It is a super-2 number, since 2×33404414444² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33404414443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3146954 + ... + 3157550.

It is an arithmetic number, because the mean of its divisors is an integer number (895054090).

Almost surely, 2^33404414444 is an apocalyptic number.

It is an amenable number.

33404414444 is a deficient number, since it is larger than the sum of its proper divisors (31039480036).

33404414444 is a wasteful number, since it uses less digits than its factorization.

33404414444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10735 (or 10714 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 33404414444 its reverse (44441440433), we get a palindrome (77845854877).

The spelling of 33404414444 in words is "thirty-three billion, four hundred four million, four hundred fourteen thousand, four hundred forty-four".