12430049 has 2 divisors, whose sum is σ = 12430050. Its totient is φ = 12430048.

The previous prime is 12430021. The next prime is 12430073. The reversal of 12430049 is 94003421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11175649 + 1254400 = 3343^2 + 1120^2 .

It is a cyclic number.

It is not a de Polignac number, because 12430049 - 2⁸ = 12429793 is a prime.

It is a super-2 number, since 2×12430049² = 309012236284802, which contains 22 as substring.

It is a Chen prime.

It is equal to p₈₁₄₄₆₀ and since 12430049 and 814460 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12430079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6215024 + 6215025.

It is an arithmetic number, because the mean of its divisors is an integer number (6215025).

Almost surely, 2^12430049 is an apocalyptic number.

It is an amenable number.

12430049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12430049 is an equidigital number, since it uses as much as digits as its factorization.

12430049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12430049 is about 3525.6274618853. The cubic root of 12430049 is about 231.6457199171.

The spelling of 12430049 in words is "twelve million, four hundred thirty thousand, forty-nine".