16026789348239 has 2 divisors, whose sum is σ = 16026789348240. Its totient is φ = 16026789348238.

The previous prime is 16026789348233. The next prime is 16026789348289. The reversal of 16026789348239 is 93284398762061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16026789348239 - 2⁸ = 16026789347983 is a prime.

It is a super-2 number, since 2×16026789348239² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16026789348233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8013394674119 + 8013394674120.

It is an arithmetic number, because the mean of its divisors is an integer number (8013394674120).

Almost surely, 2^{16026789348239} is an apocalyptic number.

16026789348239 is a deficient number, since it is larger than the sum of its proper divisors (1).

16026789348239 is an equidigital number, since it uses as much as digits as its factorization.

16026789348239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188116992, while the sum is 68.

The spelling of 16026789348239 in words is "sixteen trillion, twenty-six billion, seven hundred eighty-nine million, three hundred forty-eight thousand, two hundred thirty-nine".