16078286239 has 2 divisors, whose sum is σ = 16078286240. Its totient is φ = 16078286238.

The previous prime is 16078286201. The next prime is 16078286251. The reversal of 16078286239 is 93268287061.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16078286239 is a prime.

It is a super-2 number, since 2×16078286239² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16078286339) 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, 8039143119 + 8039143120.

It is an arithmetic number, because the mean of its divisors is an integer number (8039143120).

Almost surely, 2^16078286239 is an apocalyptic number.

16078286239 is a deficient number, since it is larger than the sum of its proper divisors (1).

16078286239 is an equidigital number, since it uses as much as digits as its factorization.

16078286239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 16078286239 in words is "sixteen billion, seventy-eight million, two hundred eighty-six thousand, two hundred thirty-nine".