16343328763 has 2 divisors, whose sum is σ = 16343328764. Its totient is φ = 16343328762.

The previous prime is 16343328739. The next prime is 16343328773. The reversal of 16343328763 is 36782334361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16343328763 - 2²¹ = 16341231611 is a prime.

It is a super-2 number, since 2×16343328763² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16343328733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8171664381 + 8171664382.

It is an arithmetic number, because the mean of its divisors is an integer number (8171664382).

Almost surely, 2^16343328763 is an apocalyptic number.

16343328763 is a deficient number, since it is larger than the sum of its proper divisors (1).

16343328763 is an equidigital number, since it uses as much as digits as its factorization.

16343328763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 46.

The spelling of 16343328763 in words is "sixteen billion, three hundred forty-three million, three hundred twenty-eight thousand, seven hundred sixty-three".