424552343 has 2 divisors, whose sum is σ = 424552344. Its totient is φ = 424552342.

The previous prime is 424552327. The next prime is 424552351. The reversal of 424552343 is 343255424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424552343 - 2⁴ = 424552327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424551343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212276171 + 212276172.

It is an arithmetic number, because the mean of its divisors is an integer number (212276172).

Almost surely, 2^424552343 is an apocalyptic number.

424552343 is a deficient number, since it is larger than the sum of its proper divisors (1).

424552343 is an equidigital number, since it uses as much as digits as its factorization.

424552343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 32.

The square root of 424552343 is about 20604.6679905307. The cubic root of 424552343 is about 751.5832291253.

The spelling of 424552343 in words is "four hundred twenty-four million, five hundred fifty-two thousand, three hundred forty-three".