4139103239 has 2 divisors, whose sum is σ = 4139103240. Its totient is φ = 4139103238.

The previous prime is 4139103191. The next prime is 4139103251. The reversal of 4139103239 is 9323019314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4139103239 - 2⁸ = 4139102983 is a prime.

It is a super-2 number, since 2×4139103239² = 34264351246200582242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4139103199 and 4139103208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4139103439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2069551619 + 2069551620.

It is an arithmetic number, because the mean of its divisors is an integer number (2069551620).

Almost surely, 2^4139103239 is an apocalyptic number.

4139103239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4139103239 is an equidigital number, since it uses as much as digits as its factorization.

4139103239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 4139103239 is about 64335.8627749718. The cubic root of 4139103239 is about 1605.5928283023.

The spelling of 4139103239 in words is "four billion, one hundred thirty-nine million, one hundred three thousand, two hundred thirty-nine".