5340430223 has 2 divisors, whose sum is σ = 5340430224. Its totient is φ = 5340430222.

The previous prime is 5340430177. The next prime is 5340430229. The reversal of 5340430223 is 3220340435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5340430223 - 2¹² = 5340426127 is a prime.

It is a super-3 number, since 3×5340430223³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5340430192 and 5340430201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5340430229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2670215111 + 2670215112.

It is an arithmetic number, because the mean of its divisors is an integer number (2670215112).

Almost surely, 2^5340430223 is an apocalyptic number.

5340430223 is a deficient number, since it is larger than the sum of its proper divisors (1).

5340430223 is an equidigital number, since it uses as much as digits as its factorization.

5340430223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 5340430223 is about 73078.2472627799. The cubic root of 5340430223 is about 1747.9355490089.

Adding to 5340430223 its reverse (3220340435), we get a palindrome (8560770658).

The spelling of 5340430223 in words is "five billion, three hundred forty million, four hundred thirty thousand, two hundred twenty-three".