1416663223 has 2 divisors, whose sum is σ = 1416663224. Its totient is φ = 1416663222.

The previous prime is 1416663221. The next prime is 1416663247. The reversal of 1416663223 is 3223666141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1416663223 - 2¹ = 1416663221 is a prime.

Together with 1416663221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1416663221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708331611 + 708331612.

It is an arithmetic number, because the mean of its divisors is an integer number (708331612).

Almost surely, 2^1416663223 is an apocalyptic number.

1416663223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416663223 is an equidigital number, since it uses as much as digits as its factorization.

1416663223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 34.

The square root of 1416663223 is about 37638.5868889893. The cubic root of 1416663223 is about 1123.1097734389.

The spelling of 1416663223 in words is "one billion, four hundred sixteen million, six hundred sixty-three thousand, two hundred twenty-three".