423041043 has 8 divisors (see below), whose sum is σ = 564211648. Its totient is φ = 281948904.

The previous prime is 423041029. The next prime is 423041063. The reversal of 423041043 is 340140324.

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

It is not a de Polignac number, because 423041043 - 2⁵ = 423041011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423041063) 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 in 7 ways as a sum of consecutive naturals, for example, 5605 + ... + 29622.

It is an arithmetic number, because the mean of its divisors is an integer number (70526456).

Almost surely, 2^423041043 is an apocalyptic number.

423041043 is a deficient number, since it is larger than the sum of its proper divisors (141170605).

423041043 is a wasteful number, since it uses less digits than its factorization.

423041043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39233.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 423041043 is about 20567.9615664752. The cubic root of 423041043 is about 750.6903528002.

Adding to 423041043 its reverse (340140324), we get a palindrome (763181367).

The spelling of 423041043 in words is "four hundred twenty-three million, forty-one thousand, forty-three".