16078038839 has 2 divisors, whose sum is σ = 16078038840. Its totient is φ = 16078038838.

The previous prime is 16078038817. The next prime is 16078038859. The reversal of 16078038839 is 93883087061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16078038839 - 2¹² = 16078034743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16078038859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8039019419 + 8039019420.

It is an arithmetic number, because the mean of its divisors is an integer number (8039019420).

Almost surely, 2^16078038839 is an apocalyptic number.

16078038839 is a deficient number, since it is larger than the sum of its proper divisors (1).

16078038839 is an equidigital number, since it uses as much as digits as its factorization.

16078038839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 16078038839 in words is "sixteen billion, seventy-eight million, thirty-eight thousand, eight hundred thirty-nine".