12034454444 has 6 divisors (see below), whose sum is σ = 21060295284. Its totient is φ = 6017227220.

The previous prime is 12034454429. The next prime is 12034454449. The reversal of 12034454444 is 44445443021.

It is a super-2 number, since 2×12034454444² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12034454449) 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 as a sum of consecutive naturals, namely, 1504306802 + ... + 1504306809.

It is an arithmetic number, because the mean of its divisors is an integer number (3510049214).

Almost surely, 2^12034454444 is an apocalyptic number.

It is an amenable number.

12034454444 is a deficient number, since it is larger than the sum of its proper divisors (9025840840).

12034454444 is a wasteful number, since it uses less digits than its factorization.

12034454444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008613615 (or 3008613613 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 12034454444 its reverse (44445443021), we get a palindrome (56479897465).

The spelling of 12034454444 in words is "twelve billion, thirty-four million, four hundred fifty-four thousand, four hundred forty-four".