10431266459 has 2 divisors, whose sum is σ = 10431266460. Its totient is φ = 10431266458.

The previous prime is 10431266431. The next prime is 10431266473. The reversal of 10431266459 is 95466213401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10431266459 - 2²⁰ = 10430217883 is a prime.

It is a super-2 number, since 2×10431266459² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10431266059) 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, 5215633229 + 5215633230.

It is an arithmetic number, because the mean of its divisors is an integer number (5215633230).

Almost surely, 2^10431266459 is an apocalyptic number.

10431266459 is a deficient number, since it is larger than the sum of its proper divisors (1).

10431266459 is an equidigital number, since it uses as much as digits as its factorization.

10431266459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 10431266459 in words is "ten billion, four hundred thirty-one million, two hundred sixty-six thousand, four hundred fifty-nine".