334021121 has 16 divisors (see below), whose sum is σ = 402831360. Its totient is φ = 270559440.

The previous prime is 334021099. The next prime is 334021123. The reversal of 334021121 is 121120433.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334021121 is a prime.

It is a super-2 number, since 2×334021121² = 223140218548193282, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 334021121.

It is not an unprimeable number, because it can be changed into a prime (334021123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54410 + ... + 60236.

It is an arithmetic number, because the mean of its divisors is an integer number (25176960).

Almost surely, 2^334021121 is an apocalyptic number.

It is an amenable number.

334021121 is a deficient number, since it is larger than the sum of its proper divisors (68810239).

334021121 is a wasteful number, since it uses less digits than its factorization.

334021121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6284.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 334021121 is about 18276.2447182128. The cubic root of 334021121 is about 693.8378320633.

Adding to 334021121 its reverse (121120433), we get a palindrome (455141554).

The spelling of 334021121 in words is "three hundred thirty-four million, twenty-one thousand, one hundred twenty-one".