33434421112 has 16 divisors (see below), whose sum is σ = 63110277000. Its totient is φ = 16605013920.

The previous prime is 33434420993. The next prime is 33434421121. The reversal of 33434421112 is 21112443433.

It is a happy number.

It is a super-2 number, since 2×33434421112² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14023314 + ... + 14025697.

Almost surely, 2^33434421112 is an apocalyptic number.

It is an amenable number.

33434421112 is a deficient number, since it is larger than the sum of its proper divisors (29675855888).

33434421112 is a wasteful number, since it uses less digits than its factorization.

33434421112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28049166 (or 28049162 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 33434421112 its reverse (21112443433), we get a palindrome (54546864545).

The spelling of 33434421112 in words is "thirty-three billion, four hundred thirty-four million, four hundred twenty-one thousand, one hundred twelve".