1406116516459 has 2 divisors, whose sum is σ = 1406116516460. Its totient is φ = 1406116516458.

The previous prime is 1406116516439. The next prime is 1406116516481. The reversal of 1406116516459 is 9546156116041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1406116516459 - 2¹³ = 1406116508267 is a prime.

It is not a weakly prime, because it can be changed into another prime (1406116516439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703058258229 + 703058258230.

It is an arithmetic number, because the mean of its divisors is an integer number (703058258230).

Almost surely, 2^{1406116516459} is an apocalyptic number.

1406116516459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406116516459 is an equidigital number, since it uses as much as digits as its factorization.

1406116516459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 49.

The spelling of 1406116516459 in words is "one trillion, four hundred six billion, one hundred sixteen million, five hundred sixteen thousand, four hundred fifty-nine".