6314721463 has 2 divisors, whose sum is σ = 6314721464. Its totient is φ = 6314721462.

The previous prime is 6314721449. The next prime is 6314721499. The reversal of 6314721463 is 3641274136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6314721463 - 2¹⁷ = 6314590391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6314721433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3157360731 + 3157360732.

It is an arithmetic number, because the mean of its divisors is an integer number (3157360732).

Almost surely, 2^6314721463 is an apocalyptic number.

6314721463 is a deficient number, since it is larger than the sum of its proper divisors (1).

6314721463 is an equidigital number, since it uses as much as digits as its factorization.

6314721463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 6314721463 is about 79465.2217199449. The cubic root of 6314721463 is about 1848.3522179882.

Adding to 6314721463 its reverse (3641274136), we get a palindrome (9955995599).

The spelling of 6314721463 in words is "six billion, three hundred fourteen million, seven hundred twenty-one thousand, four hundred sixty-three".