6854098992239 has 2 divisors, whose sum is σ = 6854098992240. Its totient is φ = 6854098992238.

The previous prime is 6854098992229. The next prime is 6854098992259. The reversal of 6854098992239 is 9322998904586.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6854098992239 - 2³⁶ = 6785379515503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6854098992229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3427049496119 + 3427049496120.

It is an arithmetic number, because the mean of its divisors is an integer number (3427049496120).

Almost surely, 2^{6854098992239} is an apocalyptic number.

6854098992239 is a deficient number, since it is larger than the sum of its proper divisors (1).

6854098992239 is an equidigital number, since it uses as much as digits as its factorization.

6854098992239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604661760, while the sum is 74.

The spelling of 6854098992239 in words is "six trillion, eight hundred fifty-four billion, ninety-eight million, nine hundred ninety-two thousand, two hundred thirty-nine".