40444344230 has 16 divisors (see below), whose sum is σ = 72989904384. Its totient is φ = 16135496640.

The previous prime is 40444344229. The next prime is 40444344247. The reversal of 40444344230 is 3244344404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5276111 + ... + 5283770.

It is an arithmetic number, because the mean of its divisors is an integer number (4561869024).

Almost surely, 2^40444344230 is an apocalyptic number.

40444344230 is a deficient number, since it is larger than the sum of its proper divisors (32545560154).

40444344230 is a wasteful number, since it uses less digits than its factorization.

40444344230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10560271.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 40444344230 its reverse (3244344404), we get a palindrome (43688688634).

The spelling of 40444344230 in words is "forty billion, four hundred forty-four million, three hundred forty-four thousand, two hundred thirty".