1002431011459 has 2 divisors, whose sum is σ = 1002431011460. Its totient is φ = 1002431011458.

The previous prime is 1002431011363. The next prime is 1002431011501. The reversal of 1002431011459 is 9541101342001.

1002431011459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (9541101342001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002431011459 - 2²⁵ = 1002397457027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002431011459.

It is not a weakly prime, because it can be changed into another prime (1002431011259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501215505729 + 501215505730.

It is an arithmetic number, because the mean of its divisors is an integer number (501215505730).

Almost surely, 2^{1002431011459} is an apocalyptic number.

1002431011459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002431011459 is an equidigital number, since it uses as much as digits as its factorization.

1002431011459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 1002431011459 in words is "one trillion, two billion, four hundred thirty-one million, eleven thousand, four hundred fifty-nine".