16413340231 has 2 divisors, whose sum is σ = 16413340232. Its totient is φ = 16413340230.

The previous prime is 16413340159. The next prime is 16413340271. The reversal of 16413340231 is 13204331461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16413340231 is a prime.

It is a super-2 number, since 2×16413340231² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16413340231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16413340271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8206670115 + 8206670116.

It is an arithmetic number, because the mean of its divisors is an integer number (8206670116).

Almost surely, 2^16413340231 is an apocalyptic number.

16413340231 is a deficient number, since it is larger than the sum of its proper divisors (1).

16413340231 is an equidigital number, since it uses as much as digits as its factorization.

16413340231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 16413340231 its reverse (13204331461), we get a palindrome (29617671692).

The spelling of 16413340231 in words is "sixteen billion, four hundred thirteen million, three hundred forty thousand, two hundred thirty-one".