4251106011239 has 2 divisors, whose sum is σ = 4251106011240. Its totient is φ = 4251106011238.

The previous prime is 4251106011181. The next prime is 4251106011259. The reversal of 4251106011239 is 9321106011524.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4251106011239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4251106011199 and 4251106011208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4251106011259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2125553005619 + 2125553005620.

It is an arithmetic number, because the mean of its divisors is an integer number (2125553005620).

Almost surely, 2^{4251106011239} is an apocalyptic number.

4251106011239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4251106011239 is an equidigital number, since it uses as much as digits as its factorization.

4251106011239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 4251106011239 in words is "four trillion, two hundred fifty-one billion, one hundred six million, eleven thousand, two hundred thirty-nine".