334121140 has 12 divisors (see below), whose sum is σ = 701654436. Its totient is φ = 133648448.

The previous prime is 334121129. The next prime is 334121141. The reversal of 334121140 is 41121433.

It can be written as a sum of positive squares in 2 ways, for example, as 206611876 + 127509264 = 14374^2 + 11292^2 .

It is a super-2 number, since 2×334121140² = 223273872389799200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334121141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8353009 + ... + 8353048.

It is an arithmetic number, because the mean of its divisors is an integer number (58471203).

Almost surely, 2^334121140 is an apocalyptic number.

It is an amenable number.

334121140 is an abundant number, since it is smaller than the sum of its proper divisors (367533296).

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

334121140 is a wasteful number, since it uses less digits than its factorization.

334121140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16706066 (or 16706064 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 334121140 is about 18278.9808249804. The cubic root of 334121140 is about 693.9070792218.

Adding to 334121140 its reverse (41121433), we get a palindrome (375242573).

The spelling of 334121140 in words is "three hundred thirty-four million, one hundred twenty-one thousand, one hundred forty".