431045430413 has 12 divisors (see below), whose sum is σ = 467761527360. Its totient is φ = 397028648016.

The previous prime is 431045430377. The next prime is 431045430449. The reversal of 431045430413 is 314034540134.

It is an interprime number because it is at equal distance from previous prime (431045430377) and next prime (431045430449).

It is not a de Polignac number, because 431045430413 - 2¹⁰ = 431045429389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 431045430413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431045430493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2676143 + ... + 2832636.

It is an arithmetic number, because the mean of its divisors is an integer number (38980127280).

Almost surely, 2^431045430413 is an apocalyptic number.

It is an amenable number.

431045430413 is a deficient number, since it is larger than the sum of its proper divisors (36716096947).

431045430413 is a wasteful number, since it uses less digits than its factorization.

431045430413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5509268 (or 5509255 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 431045430413 its reverse (314034540134), we get a palindrome (745079970547).

The spelling of 431045430413 in words is "four hundred thirty-one billion, forty-five million, four hundred thirty thousand, four hundred thirteen".