16630124780047 has 2 divisors, whose sum is σ = 16630124780048. Its totient is φ = 16630124780046.

The previous prime is 16630124779993. The next prime is 16630124780051. The reversal of 16630124780047 is 74008742103661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16630124780047 - 2²³ = 16630116391439 is a prime.

It is a super-2 number, since 2×16630124780047² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16630124783047) 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, 8315062390023 + 8315062390024.

It is an arithmetic number, because the mean of its divisors is an integer number (8315062390024).

Almost surely, 2^{16630124780047} is an apocalyptic number.

16630124780047 is a deficient number, since it is larger than the sum of its proper divisors (1).

16630124780047 is an equidigital number, since it uses as much as digits as its factorization.

16630124780047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 16630124780047 in words is "sixteen trillion, six hundred thirty billion, one hundred twenty-four million, seven hundred eighty thousand, forty-seven".