314223244430443 has 4 divisors (see below), whose sum is σ = 314314350042600. Its totient is φ = 314132138818288.

The previous prime is 314223244430429. The next prime is 314223244430483. The reversal of 314223244430443 is 344034442322413.

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

It is a cyclic number.

It is not a de Polignac number, because 314223244430443 - 2⁹ = 314223244429931 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 314223244430443.

It is not an unprimeable number, because it can be changed into a prime (314223244430483) 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, 45552800905 + ... + 45552807802.

It is an arithmetic number, because the mean of its divisors is an integer number (78578587510650).

Almost surely, 2^{314223244430443} is an apocalyptic number.

314223244430443 is a deficient number, since it is larger than the sum of its proper divisors (91105612157).

314223244430443 is an equidigital number, since it uses as much as digits as its factorization.

314223244430443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91105612156.

The product of its (nonzero) digits is 2654208, while the sum is 43.

Adding to 314223244430443 its reverse (344034442322413), we get a palindrome (658257686752856).

The spelling of 314223244430443 in words is "three hundred fourteen trillion, two hundred twenty-three billion, two hundred forty-four million, four hundred thirty thousand, four hundred forty-three".