44242010164643 has 2 divisors, whose sum is σ = 44242010164644. Its totient is φ = 44242010164642.

The previous prime is 44242010164637. The next prime is 44242010164657. The reversal of 44242010164643 is 34646101024244.

44242010164643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44242010164643 - 2⁶ = 44242010164579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44242010164643.

It is not a weakly prime, because it can be changed into another prime (44242010164543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22121005082321 + 22121005082322.

It is an arithmetic number, because the mean of its divisors is an integer number (22121005082322).

Almost surely, 2^{44242010164643} is an apocalyptic number.

44242010164643 is a deficient number, since it is larger than the sum of its proper divisors (1).

44242010164643 is an equidigital number, since it uses as much as digits as its factorization.

44242010164643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 41.

Adding to 44242010164643 its reverse (34646101024244), we get a palindrome (78888111188887).

The spelling of 44242010164643 in words is "forty-four trillion, two hundred forty-two billion, ten million, one hundred sixty-four thousand, six hundred forty-three".