44330040212 has 12 divisors (see below), whose sum is σ = 77597836596. Its totient is φ = 22159229760.

The previous prime is 44330040203. The next prime is 44330040217. The reversal of 44330040212 is 21204003344.

It can be written as a sum of positive squares in 2 ways, for example, as 10446066436 + 33883973776 = 102206^2 + 184076^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44330040217) 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 3 ways as a sum of consecutive naturals, for example, 1430339 + ... + 1461002.

It is an arithmetic number, because the mean of its divisors is an integer number (6466486383).

Almost surely, 2^44330040212 is an apocalyptic number.

It is an amenable number.

44330040212 is a deficient number, since it is larger than the sum of its proper divisors (33267796384).

44330040212 is a wasteful number, since it uses less digits than its factorization.

44330040212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895178 (or 2895176 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 44330040212 its reverse (21204003344), we get a palindrome (65534043556).

The spelling of 44330040212 in words is "forty-four billion, three hundred thirty million, forty thousand, two hundred twelve".