1408066801447 has 2 divisors, whose sum is σ = 1408066801448. Its totient is φ = 1408066801446.

The previous prime is 1408066801429. The next prime is 1408066801481. The reversal of 1408066801447 is 7441086608041.

It is a weak prime.

It is an emirp because it is prime and its reverse (7441086608041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1408066801447 - 2⁷ = 1408066801319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1408066801447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1408066804447) 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, 704033400723 + 704033400724.

It is an arithmetic number, because the mean of its divisors is an integer number (704033400724).

Almost surely, 2^{1408066801447} is an apocalyptic number.

1408066801447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1408066801447 is an equidigital number, since it uses as much as digits as its factorization.

1408066801447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 1408066801447 in words is "one trillion, four hundred eight billion, sixty-six million, eight hundred one thousand, four hundred forty-seven".