12034433404 has 24 divisors (see below), whose sum is σ = 24085311488. Its totient is φ = 5154090480.

The previous prime is 12034433401. The next prime is 12034433413. The reversal of 12034433404 is 40433443021.

It is a super-2 number, since 2×12034433404² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034433401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 104904 + ... + 187279.

Almost surely, 2^12034433404 is an apocalyptic number.

12034433404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12034433404 is an abundant number, since it is smaller than the sum of its proper divisors (12050878084).

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

12034433404 is a wasteful number, since it uses less digits than its factorization.

12034433404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293665 (or 293663 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 12034433404 its reverse (40433443021), we get a palindrome (52467876425).

The spelling of 12034433404 in words is "twelve billion, thirty-four million, four hundred thirty-three thousand, four hundred four".