4273288139 has 2 divisors, whose sum is σ = 4273288140. Its totient is φ = 4273288138.

The previous prime is 4273288133. The next prime is 4273288171. The reversal of 4273288139 is 9318823724.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4273288139 - 2²⁰ = 4272239563 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4273288093 and 4273288102.

It is not a weakly prime, because it can be changed into another prime (4273288133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136644069 + 2136644070.

It is an arithmetic number, because the mean of its divisors is an integer number (2136644070).

Almost surely, 2^4273288139 is an apocalyptic number.

4273288139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4273288139 is an equidigital number, since it uses as much as digits as its factorization.

4273288139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 47.

The square root of 4273288139 is about 65370.3919140768. The cubic root of 4273288139 is about 1622.7591220860.

The spelling of 4273288139 in words is "four billion, two hundred seventy-three million, two hundred eighty-eight thousand, one hundred thirty-nine".