44133321212 has 24 divisors (see below), whose sum is σ = 78854622000. Its totient is φ = 21607779456.

The previous prime is 44133321203. The next prime is 44133321217. The reversal of 44133321212 is 21212333144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44133321217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503087 + ... + 584262.

It is an arithmetic number, because the mean of its divisors is an integer number (3285609250).

Almost surely, 2^44133321212 is an apocalyptic number.

It is an amenable number.

44133321212 is a deficient number, since it is larger than the sum of its proper divisors (34721300788).

44133321212 is a wasteful number, since it uses less digits than its factorization.

44133321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087565 (or 1087563 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 44133321212 its reverse (21212333144), we get a palindrome (65345654356).

The spelling of 44133321212 in words is "forty-four billion, one hundred thirty-three million, three hundred twenty-one thousand, two hundred twelve".