334131020 has 24 divisors (see below), whose sum is σ = 724311168. Its totient is φ = 129340800.

The previous prime is 334131019. The next prime is 334131023. The reversal of 334131020 is 20131433.

It is a happy number.

It is a super-2 number, since 2×334131020² = 223287077052480800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334131020.

It is not an unprimeable number, because it can be changed into a prime (334131023) 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 in 7 ways as a sum of consecutive naturals, for example, 268841 + ... + 270080.

It is an arithmetic number, because the mean of its divisors is an integer number (30179632).

Almost surely, 2^334131020 is an apocalyptic number.

It is an amenable number.

334131020 is an abundant number, since it is smaller than the sum of its proper divisors (390180148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334131020 is a wasteful number, since it uses less digits than its factorization.

334131020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538961 (or 538959 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 334131020 is about 18279.2510787505. The cubic root of 334131020 is about 693.9139187914.

Adding to 334131020 its reverse (20131433), we get a palindrome (354262453).

The spelling of 334131020 in words is "three hundred thirty-four million, one hundred thirty-one thousand, twenty".