44330040947 has 2 divisors, whose sum is σ = 44330040948. Its totient is φ = 44330040946.

The previous prime is 44330040913. The next prime is 44330041079. The reversal of 44330040947 is 74904003344.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44330040947 - 2⁸ = 44330040691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44330040947.

It is not a weakly prime, because it can be changed into another prime (44330040047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22165020473 + 22165020474.

It is an arithmetic number, because the mean of its divisors is an integer number (22165020474).

Almost surely, 2^44330040947 is an apocalyptic number.

44330040947 is a deficient number, since it is larger than the sum of its proper divisors (1).

44330040947 is an equidigital number, since it uses as much as digits as its factorization.

44330040947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 44330040947 in words is "forty-four billion, three hundred thirty million, forty thousand, nine hundred forty-seven".