44468686459 has 2 divisors, whose sum is σ = 44468686460. Its totient is φ = 44468686458.

The previous prime is 44468686441. The next prime is 44468686489. The reversal of 44468686459 is 95468686444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44468686459 - 2¹¹ = 44468684411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44468686459.

It is not a weakly prime, because it can be changed into another prime (44468686489) 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, 22234343229 + 22234343230.

It is an arithmetic number, because the mean of its divisors is an integer number (22234343230).

Almost surely, 2^44468686459 is an apocalyptic number.

44468686459 is a deficient number, since it is larger than the sum of its proper divisors (1).

44468686459 is an equidigital number, since it uses as much as digits as its factorization.

44468686459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 159252480, while the sum is 64.

The spelling of 44468686459 in words is "forty-four billion, four hundred sixty-eight million, six hundred eighty-six thousand, four hundred fifty-nine".