1406116526459 has 2 divisors, whose sum is σ = 1406116526460. Its totient is φ = 1406116526458.

The previous prime is 1406116526413. The next prime is 1406116526587. The reversal of 1406116526459 is 9546256116041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1406116526459 - 2²⁰ = 1406115477883 is a prime.

It is a super-2 number, since 2×1406116526459² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1406116516459) 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, 703058263229 + 703058263230.

It is an arithmetic number, because the mean of its divisors is an integer number (703058263230).

Almost surely, 2^{1406116526459} is an apocalyptic number.

1406116526459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406116526459 is an equidigital number, since it uses as much as digits as its factorization.

1406116526459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 1406116526459 in words is "one trillion, four hundred six billion, one hundred sixteen million, five hundred twenty-six thousand, four hundred fifty-nine".