1494124243 has 2 divisors, whose sum is σ = 1494124244. Its totient is φ = 1494124242.

The previous prime is 1494124231. The next prime is 1494124309. The reversal of 1494124243 is 3424214941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1494124243 - 2⁹ = 1494123731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1494124199 and 1494124208.

It is not a weakly prime, because it can be changed into another prime (1494124043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747062121 + 747062122.

It is an arithmetic number, because the mean of its divisors is an integer number (747062122).

Almost surely, 2^1494124243 is an apocalyptic number.

1494124243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494124243 is an equidigital number, since it uses as much as digits as its factorization.

1494124243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

The square root of 1494124243 is about 38653.9033345922. The cubic root of 1494124243 is about 1143.2176060498.

The spelling of 1494124243 in words is "one billion, four hundred ninety-four million, one hundred twenty-four thousand, two hundred forty-three".