334173139 has 2 divisors, whose sum is σ = 334173140. Its totient is φ = 334173138.

The previous prime is 334173101. The next prime is 334173143. The reversal of 334173139 is 931371433.

It is a strong prime.

It is an emirp because it is prime and its reverse (931371433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334173139 - 2²³ = 325784531 is a prime.

It is a super-2 number, since 2×334173139² = 223343373658226642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334171139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167086569 + 167086570.

It is an arithmetic number, because the mean of its divisors is an integer number (167086570).

Almost surely, 2^334173139 is an apocalyptic number.

334173139 is a deficient number, since it is larger than the sum of its proper divisors (1).

334173139 is an equidigital number, since it uses as much as digits as its factorization.

334173139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 34.

The square root of 334173139 is about 18280.4031410689. The cubic root of 334173139 is about 693.9430747518.

The spelling of 334173139 in words is "three hundred thirty-four million, one hundred seventy-three thousand, one hundred thirty-nine".