431343221114 has 8 divisors (see below), whose sum is σ = 696785203380. Its totient is φ = 199081486656.

The previous prime is 431343221063. The next prime is 431343221119. The reversal of 431343221114 is 411122343134.

It can be written as a sum of positive squares in 2 ways, for example, as 419537312089 + 11805909025 = 647717^2 + 108655^2 .

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

It is not an unprimeable number, because it can be changed into a prime (431343221119) 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, 8295061919 + ... + 8295061970.

Almost surely, 2^431343221114 is an apocalyptic number.

431343221114 is a deficient number, since it is larger than the sum of its proper divisors (265441982266).

431343221114 is a wasteful number, since it uses less digits than its factorization.

431343221114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16590123904.

The product of its digits is 6912, while the sum is 29.

Adding to 431343221114 its reverse (411122343134), we get a palindrome (842465564248).

The spelling of 431343221114 in words is "four hundred thirty-one billion, three hundred forty-three million, two hundred twenty-one thousand, one hundred fourteen".