1243124269483 has 2 divisors, whose sum is σ = 1243124269484. Its totient is φ = 1243124269482.

The previous prime is 1243124269477. The next prime is 1243124269501. The reversal of 1243124269483 is 3849624213421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1243124269483 - 2¹⁷ = 1243124138411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1243124269183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621562134741 + 621562134742.

It is an arithmetic number, because the mean of its divisors is an integer number (621562134742).

Almost surely, 2^{1243124269483} is an apocalyptic number.

1243124269483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1243124269483 is an equidigital number, since it uses as much as digits as its factorization.

1243124269483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1990656, while the sum is 49.

The spelling of 1243124269483 in words is "one trillion, two hundred forty-three billion, one hundred twenty-four million, two hundred sixty-nine thousand, four hundred eighty-three".