424223043 has 8 divisors (see below), whose sum is σ = 572445888. Its totient is φ = 279407784.

The previous prime is 424223027. The next prime is 424223057. The reversal of 424223043 is 340322424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424223043 - 2⁴ = 424223027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424223243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851605 + ... + 852102.

It is an arithmetic number, because the mean of its divisors is an integer number (71555736).

Almost surely, 2^424223043 is an apocalyptic number.

424223043 is a deficient number, since it is larger than the sum of its proper divisors (148222845).

424223043 is a wasteful number, since it uses less digits than its factorization.

424223043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703793.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 424223043 is about 20596.6755327164. The cubic root of 424223043 is about 751.3888593941.

Adding to 424223043 its reverse (340322424), we get a palindrome (764545467).

The spelling of 424223043 in words is "four hundred twenty-four million, two hundred twenty-three thousand, forty-three".