1030453042459 has 2 divisors, whose sum is σ = 1030453042460. Its totient is φ = 1030453042458.

The previous prime is 1030453042361. The next prime is 1030453042511. The reversal of 1030453042459 is 9542403540301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1030453042459 - 2³⁷ = 893014088987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030453942459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515226521229 + 515226521230.

It is an arithmetic number, because the mean of its divisors is an integer number (515226521230).

Almost surely, 2^{1030453042459} is an apocalyptic number.

1030453042459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030453042459 is an equidigital number, since it uses as much as digits as its factorization.

1030453042459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 1030453042459 in words is "one trillion, thirty billion, four hundred fifty-three million, forty-two thousand, four hundred fifty-nine".