334171427 has 2 divisors, whose sum is σ = 334171428. Its totient is φ = 334171426.

The previous prime is 334171423. The next prime is 334171441. The reversal of 334171427 is 724171433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 334171427 - 2² = 334171423 is a prime.

It is a super-2 number, since 2×334171427² = 223341085246432658, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 334171393 and 334171402.

It is not a weakly prime, because it can be changed into another prime (334171421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167085713 + 167085714.

It is an arithmetic number, because the mean of its divisors is an integer number (167085714).

Almost surely, 2^334171427 is an apocalyptic number.

334171427 is a deficient number, since it is larger than the sum of its proper divisors (1).

334171427 is an equidigital number, since it uses as much as digits as its factorization.

334171427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 32.

The square root of 334171427 is about 18280.3563149081. The cubic root of 334171427 is about 693.9418897049.

The spelling of 334171427 in words is "three hundred thirty-four million, one hundred seventy-one thousand, four hundred twenty-seven".