1426124663 has 2 divisors, whose sum is σ = 1426124664. Its totient is φ = 1426124662.

The previous prime is 1426124659. The next prime is 1426124701. The reversal of 1426124663 is 3664216241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1426124663 - 2² = 1426124659 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1426124563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713062331 + 713062332.

It is an arithmetic number, because the mean of its divisors is an integer number (713062332).

Almost surely, 2^1426124663 is an apocalyptic number.

1426124663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426124663 is an equidigital number, since it uses as much as digits as its factorization.

1426124663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 35.

The square root of 1426124663 is about 37764.0657636330. The cubic root of 1426124663 is about 1125.6045246118.

The spelling of 1426124663 in words is "one billion, four hundred twenty-six million, one hundred twenty-four thousand, six hundred sixty-three".