431241003423 has 12 divisors (see below), whose sum is σ = 655688075640. Its totient is φ = 272362738896.

The previous prime is 431241003421. The next prime is 431241003439. The reversal of 431241003423 is 324300142134.

431241003423 is a `hidden beast` number, since 4 + 312 + 4 + 1 + 0 + 0 + 342 + 3 = 666.

It is not a de Polignac number, because 431241003423 - 2¹ = 431241003421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431241003421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1260938436 + ... + 1260938777.

It is an arithmetic number, because the mean of its divisors is an integer number (54640672970).

Almost surely, 2^431241003423 is an apocalyptic number.

431241003423 is a deficient number, since it is larger than the sum of its proper divisors (224447072217).

431241003423 is a wasteful number, since it uses less digits than its factorization.

431241003423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521877238 (or 2521877235 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 431241003423 its reverse (324300142134), we get a palindrome (755541145557).

The spelling of 431241003423 in words is "four hundred thirty-one billion, two hundred forty-one million, three thousand, four hundred twenty-three".