10424431 has 2 divisors, whose sum is σ = 10424432. Its totient is φ = 10424430.

The previous prime is 10424429. The next prime is 10424437. The reversal of 10424431 is 13442401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10424431 - 2¹ = 10424429 is a prime.

It is a super-2 number, since 2×10424431² = 217337523347522, which contains 22 as substring.

Together with 10424429, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10424399 and 10424408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10424437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5212215 + 5212216.

It is an arithmetic number, because the mean of its divisors is an integer number (5212216).

Almost surely, 2^10424431 is an apocalyptic number.

10424431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10424431 is an equidigital number, since it uses as much as digits as its factorization.

10424431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 10424431 is about 3228.6887431278. The cubic root of 10424431 is about 218.4493648671.

Adding to 10424431 its reverse (13442401), we get a palindrome (23866832).

The spelling of 10424431 in words is "ten million, four hundred twenty-four thousand, four hundred thirty-one".