4340032139 has 2 divisors, whose sum is σ = 4340032140. Its totient is φ = 4340032138.

The previous prime is 4340032121. The next prime is 4340032141. The reversal of 4340032139 is 9312300434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4340032139 is a prime.

Together with 4340032141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4340032159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170016069 + 2170016070.

It is an arithmetic number, because the mean of its divisors is an integer number (2170016070).

Almost surely, 2^4340032139 is an apocalyptic number.

4340032139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340032139 is an equidigital number, since it uses as much as digits as its factorization.

4340032139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 4340032139 is about 65878.9202932167. The cubic root of 4340032139 is about 1631.1640773208.

The spelling of 4340032139 in words is "four billion, three hundred forty million, thirty-two thousand, one hundred thirty-nine".