424032123 has 8 divisors (see below), whose sum is σ = 565477200. Its totient is φ = 282637568.

The previous prime is 424032109. The next prime is 424032157. The reversal of 424032123 is 321230424.

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

It is a cyclic number.

It is not a de Polignac number, because 424032123 - 2¹⁸ = 423769979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 424032123.

It is not an unprimeable number, because it can be changed into a prime (424032923) 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, 16663 + ... + 33551.

It is an arithmetic number, because the mean of its divisors is an integer number (70684650).

Almost surely, 2^424032123 is an apocalyptic number.

424032123 is a deficient number, since it is larger than the sum of its proper divisors (141445077).

424032123 is a wasteful number, since it uses less digits than its factorization.

424032123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25261.

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

The square root of 424032123 is about 20592.0402825946. The cubic root of 424032123 is about 751.2761225612.

Adding to 424032123 its reverse (321230424), we get a palindrome (745262547).

It can be divided in two parts, 4240 and 32123, that added together give a palindrome (36363).

The spelling of 424032123 in words is "four hundred twenty-four million, thirty-two thousand, one hundred twenty-three".