334121312 has 48 divisors (see below), whose sum is σ = 756467712. Its totient is φ = 142300800.

The previous prime is 334121311. The next prime is 334121351. The reversal of 334121312 is 213121433.

334121312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×334121312² = 223274102265202688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334121311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31937 + ... + 41087.

It is an arithmetic number, because the mean of its divisors is an integer number (15759744).

Almost surely, 2^334121312 is an apocalyptic number.

334121312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334121312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (378233856).

334121312 is an abundant number, since it is smaller than the sum of its proper divisors (422346400).

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

334121312 is a wasteful number, since it uses less digits than its factorization.

334121312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9331 (or 9323 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 334121312 is about 18278.9855298373. The cubic root of 334121312 is about 693.9071982924.

Adding to 334121312 its reverse (213121433), we get a palindrome (547242745).

It can be divided in two parts, 334121 and 312, that added together give a palindrome (334433).

The spelling of 334121312 in words is "three hundred thirty-four million, one hundred twenty-one thousand, three hundred twelve".