334140163 has 12 divisors (see below), whose sum is σ = 388997640. Its totient is φ = 286181952.

The previous prime is 334140161. The next prime is 334140173. The reversal of 334140163 is 361041433.

It is a happy number.

It is not a de Polignac number, because 334140163 - 2¹ = 334140161 is a prime.

It is a super-2 number, since 2×334140163² = 223299297059333138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334140161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102720 + ... + 105922.

It is an arithmetic number, because the mean of its divisors is an integer number (32416470).

Almost surely, 2^334140163 is an apocalyptic number.

334140163 is a deficient number, since it is larger than the sum of its proper divisors (54857477).

334140163 is a wasteful number, since it uses less digits than its factorization.

334140163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5346 (or 5339 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 334140163 is about 18279.5011693427. The cubic root of 334140163 is about 693.9202480422.

Adding to 334140163 its reverse (361041433), we get a palindrome (695181596).

The spelling of 334140163 in words is "three hundred thirty-four million, one hundred forty thousand, one hundred sixty-three".