424110551 has 2 divisors, whose sum is σ = 424110552. Its totient is φ = 424110550.

The previous prime is 424110541. The next prime is 424110553. The reversal of 424110551 is 155011424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424110551 - 2¹⁸ = 423848407 is a prime.

Together with 424110553, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424110553) 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, 212055275 + 212055276.

It is an arithmetic number, because the mean of its divisors is an integer number (212055276).

Almost surely, 2^424110551 is an apocalyptic number.

424110551 is a deficient number, since it is larger than the sum of its proper divisors (1).

424110551 is an equidigital number, since it uses as much as digits as its factorization.

424110551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 424110551 is about 20593.9445226018. The cubic root of 424110551 is about 751.3224378035.

Adding to 424110551 its reverse (155011424), we get a palindrome (579121975).

The spelling of 424110551 in words is "four hundred twenty-four million, one hundred ten thousand, five hundred fifty-one".