431302301423 has 4 divisors (see below), whose sum is σ = 492916915920. Its totient is φ = 369687686928.

The previous prime is 431302301411. The next prime is 431302301429. The reversal of 431302301423 is 324103203134.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 431302301423 - 2⁶ = 431302301359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 431302301392 and 431302301401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431302301429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30807307238 + ... + 30807307251.

It is an arithmetic number, because the mean of its divisors is an integer number (123229228980).

Almost surely, 2^431302301423 is an apocalyptic number.

431302301423 is a deficient number, since it is larger than the sum of its proper divisors (61614614497).

431302301423 is an equidigital number, since it uses as much as digits as its factorization.

431302301423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61614614496.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 431302301423 its reverse (324103203134), we get a palindrome (755405504557).

The spelling of 431302301423 in words is "four hundred thirty-one billion, three hundred two million, three hundred one thousand, four hundred twenty-three".