334020157 has 2 divisors, whose sum is σ = 334020158. Its totient is φ = 334020156.

The previous prime is 334020119. The next prime is 334020161. The reversal of 334020157 is 751020433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250462276 + 83557881 = 15826^2 + 9141^2 .

It is a cyclic number.

It is not a de Polignac number, because 334020157 - 2²⁷ = 199802429 is a prime.

It is a super-2 number, since 2×334020157² = 223138930564609298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334020857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167010078 + 167010079.

It is an arithmetic number, because the mean of its divisors is an integer number (167010079).

Almost surely, 2^334020157 is an apocalyptic number.

It is an amenable number.

334020157 is a deficient number, since it is larger than the sum of its proper divisors (1).

334020157 is an equidigital number, since it uses as much as digits as its factorization.

334020157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 334020157 is about 18276.2183451610. The cubic root of 334020157 is about 693.8371645802.

The spelling of 334020157 in words is "three hundred thirty-four million, twenty thousand, one hundred fifty-seven".