431112118917 has 8 divisors (see below), whose sum is σ = 576937252480. Its totient is φ = 286347532320.

The previous prime is 431112118903. The next prime is 431112118961. The reversal of 431112118917 is 719811211134.

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

It is not a de Polignac number, because 431112118917 - 2¹² = 431112114821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431112110917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265135792 + ... + 265137417.

It is an arithmetic number, because the mean of its divisors is an integer number (72117156560).

Almost surely, 2^431112118917 is an apocalyptic number.

It is an amenable number.

431112118917 is a deficient number, since it is larger than the sum of its proper divisors (145825133563).

431112118917 is a wasteful number, since it uses less digits than its factorization.

431112118917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530273483.

The product of its digits is 12096, while the sum is 39.

The spelling of 431112118917 in words is "four hundred thirty-one billion, one hundred twelve million, one hundred eighteen thousand, nine hundred seventeen".