10434427 has 2 divisors, whose sum is σ = 10434428. Its totient is φ = 10434426.

The previous prime is 10434409. The next prime is 10434443. The reversal of 10434427 is 72443401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10434427 - 2⁷ = 10434299 is a prime.

It is not a weakly prime, because it can be changed into another prime (10434467) 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, 5217213 + 5217214.

It is an arithmetic number, because the mean of its divisors is an integer number (5217214).

Almost surely, 2^10434427 is an apocalyptic number.

10434427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10434427 is an equidigital number, since it uses as much as digits as its factorization.

10434427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 10434427 is about 3230.2363690603. The cubic root of 10434427 is about 218.5191663512.

Adding to 10434427 its reverse (72443401), we get a palindrome (82877828).

The spelling of 10434427 in words is "ten million, four hundred thirty-four thousand, four hundred twenty-seven".