426032043 has 8 divisors (see below), whose sum is σ = 572379456. Its totient is φ = 281853000.

The previous prime is 426032027. The next prime is 426032063. The reversal of 426032043 is 340230624.

It is a happy number.

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

It is not a de Polignac number, because 426032043 - 2⁴ = 426032027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426032063) 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 in 7 ways as a sum of consecutive naturals, for example, 541633 + ... + 542418.

It is an arithmetic number, because the mean of its divisors is an integer number (71547432).

Almost surely, 2^426032043 is an apocalyptic number.

426032043 is a deficient number, since it is larger than the sum of its proper divisors (146347413).

426032043 is a wasteful number, since it uses less digits than its factorization.

426032043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084185.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 426032043 is about 20640.5436701653. The cubic root of 426032043 is about 752.4553855589.

Adding to 426032043 its reverse (340230624), we get a palindrome (766262667).

The spelling of 426032043 in words is "four hundred twenty-six million, thirty-two thousand, forty-three".