4271298139 has 2 divisors, whose sum is σ = 4271298140. Its totient is φ = 4271298138.

The previous prime is 4271298137. The next prime is 4271298233. The reversal of 4271298139 is 9318921724.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4271298139 - 2¹ = 4271298137 is a prime.

It is a super-3 number, since 3×4271298139³ (a number of 30 digits) contains 333 as substring.

Together with 4271298137, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4271298131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2135649069 + 2135649070.

It is an arithmetic number, because the mean of its divisors is an integer number (2135649070).

Almost surely, 2^4271298139 is an apocalyptic number.

4271298139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4271298139 is an equidigital number, since it uses as much as digits as its factorization.

4271298139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 46.

The square root of 4271298139 is about 65355.1691834701. The cubic root of 4271298139 is about 1622.5071855637.

The spelling of 4271298139 in words is "four billion, two hundred seventy-one million, two hundred ninety-eight thousand, one hundred thirty-nine".