12000040333444 has 48 divisors (see below), whose sum is σ = 21567053027520. Its totient is φ = 5839863086720.

The previous prime is 12000040333417. The next prime is 12000040333469. The reversal of 12000040333444 is 44433304000021.

It is a super-2 number, since 2×12000040333444² (a number of 27 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 82215522 + ... + 82361350.

It is an arithmetic number, because the mean of its divisors is an integer number (449313604740).

Almost surely, 2^{12000040333444} is an apocalyptic number.

It is an amenable number.

12000040333444 is a deficient number, since it is larger than the sum of its proper divisors (9567012694076).

12000040333444 is a wasteful number, since it uses less digits than its factorization.

12000040333444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148980 (or 148978 counting only the distinct ones).

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

Adding to 12000040333444 its reverse (44433304000021), we get a palindrome (56433344333465).

The spelling of 12000040333444 in words is "twelve trillion, forty million, three hundred thirty-three thousand, four hundred forty-four".