16263581230339 has 2 divisors, whose sum is σ = 16263581230340. Its totient is φ = 16263581230338.

The previous prime is 16263581230333. The next prime is 16263581230349. The reversal of 16263581230339 is 93303218536261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16263581230339 - 2⁹ = 16263581229827 is a prime.

It is not a weakly prime, because it can be changed into another prime (16263581230333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8131790615169 + 8131790615170.

It is an arithmetic number, because the mean of its divisors is an integer number (8131790615170).

Almost surely, 2^{16263581230339} is an apocalyptic number.

16263581230339 is a deficient number, since it is larger than the sum of its proper divisors (1).

16263581230339 is an equidigital number, since it uses as much as digits as its factorization.

16263581230339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 52.

The spelling of 16263581230339 in words is "sixteen trillion, two hundred sixty-three billion, five hundred eighty-one million, two hundred thirty thousand, three hundred thirty-nine".