4203342139 has 2 divisors, whose sum is σ = 4203342140. Its totient is φ = 4203342138.

The previous prime is 4203342137. The next prime is 4203342163. The reversal of 4203342139 is 9312433024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4203342139 - 2¹ = 4203342137 is a prime.

Together with 4203342137, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4203342139.

It is not a weakly prime, because it can be changed into another prime (4203342137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101671069 + 2101671070.

It is an arithmetic number, because the mean of its divisors is an integer number (2101671070).

Almost surely, 2^4203342139 is an apocalyptic number.

4203342139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4203342139 is an equidigital number, since it uses as much as digits as its factorization.

4203342139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 4203342139 is about 64833.1870186867. The cubic root of 4203342139 is about 1613.8564930984.

The spelling of 4203342139 in words is "four billion, two hundred three million, three hundred forty-two thousand, one hundred thirty-nine".