44243224012 has 12 divisors (see below), whose sum is σ = 83381460736. Its totient is φ = 20419949520.

The previous prime is 44243224001. The next prime is 44243224021. The reversal of 44243224012 is 21042234244.

It is a super-2 number, since 2×44243224012² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425415564 + ... + 425415667.

Almost surely, 2^44243224012 is an apocalyptic number.

It is an amenable number.

44243224012 is a deficient number, since it is larger than the sum of its proper divisors (39138236724).

44243224012 is a wasteful number, since it uses less digits than its factorization.

44243224012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850831248 (or 850831246 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 44243224012 its reverse (21042234244), we get a palindrome (65285458256).

The spelling of 44243224012 in words is "forty-four billion, two hundred forty-three million, two hundred twenty-four thousand, twelve".