1339143017 has 2 divisors, whose sum is σ = 1339143018. Its totient is φ = 1339143016.

The previous prime is 1339143011. The next prime is 1339143041. The reversal of 1339143017 is 7103419331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1269069376 + 70073641 = 35624^2 + 8371^2 .

It is an emirp because it is prime and its reverse (7103419331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1339143017 - 2⁶ = 1339142953 is a prime.

It is not a weakly prime, because it can be changed into another prime (1339143011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669571508 + 669571509.

It is an arithmetic number, because the mean of its divisors is an integer number (669571509).

Almost surely, 2^1339143017 is an apocalyptic number.

It is an amenable number.

1339143017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1339143017 is an equidigital number, since it uses as much as digits as its factorization.

1339143017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 1339143017 is about 36594.3030675541. The cubic root of 1339143017 is about 1102.2386961352.

The spelling of 1339143017 in words is "one billion, three hundred thirty-nine million, one hundred forty-three thousand, seventeen".