1408382660873 has 2 divisors, whose sum is σ = 1408382660874. Its totient is φ = 1408382660872.

The previous prime is 1408382660849. The next prime is 1408382660897. The reversal of 1408382660873 is 3780662838041.

It is a balanced prime because it is at equal distance from previous prime (1408382660849) and next prime (1408382660897).

It can be written as a sum of positive squares in only one way, i.e., 1182902037769 + 225480623104 = 1087613^2 + 474848^2 .

It is a cyclic number.

It is not a de Polignac number, because 1408382660873 - 2⁶ = 1408382660809 is a prime.

It is not a weakly prime, because it can be changed into another prime (1408382669873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704191330436 + 704191330437.

It is an arithmetic number, because the mean of its divisors is an integer number (704191330437).

Almost surely, 2^{1408382660873} is an apocalyptic number.

It is an amenable number.

1408382660873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1408382660873 is an equidigital number, since it uses as much as digits as its factorization.

1408382660873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 1408382660873 in words is "one trillion, four hundred eight billion, three hundred eighty-two million, six hundred sixty thousand, eight hundred seventy-three".