431112325045213 has 16 divisors (see below), whose sum is σ = 504080181767680. Its totient is φ = 361086007666176.

The previous prime is 431112325045163. The next prime is 431112325045249. The reversal of 431112325045213 is 312540523211134.

It is a cyclic number.

It is not a de Polignac number, because 431112325045213 - 2¹³ = 431112325037021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431112325045813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4018442706 + ... + 4018549987.

It is an arithmetic number, because the mean of its divisors is an integer number (31505011360480).

Almost surely, 2^{431112325045213} is an apocalyptic number.

It is an amenable number.

431112325045213 is a deficient number, since it is larger than the sum of its proper divisors (72967856722467).

431112325045213 is an equidigital number, since it uses as much as digits as its factorization.

431112325045213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8036992876.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 431112325045213 its reverse (312540523211134), we get a palindrome (743652848256347).

The spelling of 431112325045213 in words is "four hundred thirty-one trillion, one hundred twelve billion, three hundred twenty-five million, forty-five thousand, two hundred thirteen".