1416447223 has 2 divisors, whose sum is σ = 1416447224. Its totient is φ = 1416447222.

The previous prime is 1416447187. The next prime is 1416447233. The reversal of 1416447223 is 3227446141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1416447223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1416447233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708223611 + 708223612.

It is an arithmetic number, because the mean of its divisors is an integer number (708223612).

Almost surely, 2^1416447223 is an apocalyptic number.

1416447223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416447223 is an equidigital number, since it uses as much as digits as its factorization.

1416447223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 1416447223 is about 37635.7173838895. The cubic root of 1416447223 is about 1123.0526899962.

The spelling of 1416447223 in words is "one billion, four hundred sixteen million, four hundred forty-seven thousand, two hundred twenty-three".