44440000000667 has 2 divisors, whose sum is σ = 44440000000668. Its totient is φ = 44440000000666.

The previous prime is 44440000000639. The next prime is 44440000000709. The reversal of 44440000000667 is 76600000004444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44440000000667 - 2²⁰ = 44439998952091 is a prime.

It is not a weakly prime, because it can be changed into another prime (44440000000867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22220000000333 + 22220000000334.

It is an arithmetic number, because the mean of its divisors is an integer number (22220000000334).

Almost surely, 2^{44440000000667} is an apocalyptic number.

44440000000667 is a deficient number, since it is larger than the sum of its proper divisors (1).

44440000000667 is an equidigital number, since it uses as much as digits as its factorization.

44440000000667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 44440000000667 in words is "forty-four trillion, four hundred forty billion, six hundred sixty-seven", and thus it is an aban number.