4223403411431 has 2 divisors, whose sum is σ = 4223403411432. Its totient is φ = 4223403411430.

The previous prime is 4223403411377. The next prime is 4223403411517. The reversal of 4223403411431 is 1341143043224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223403411431 is a prime.

It is a super-2 number, since 2×4223403411431² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223403411131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111701705715 + 2111701705716.

It is an arithmetic number, because the mean of its divisors is an integer number (2111701705716).

Almost surely, 2^{4223403411431} is an apocalyptic number.

4223403411431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223403411431 is an equidigital number, since it uses as much as digits as its factorization.

4223403411431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 4223403411431 its reverse (1341143043224), we get a palindrome (5564546454655).

The spelling of 4223403411431 in words is "four trillion, two hundred twenty-three billion, four hundred three million, four hundred eleven thousand, four hundred thirty-one".