3340121331 has 8 divisors (see below), whose sum is σ = 4466951104. Its totient is φ = 2220019560.

The previous prime is 3340121311. The next prime is 3340121339. The reversal of 3340121331 is 1331210433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3340121331 - 2¹⁴ = 3340104947 is a prime.

It is a super-2 number, since 2×3340121331² = 22312821011602423122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3340121298 and 3340121307.

It is not an unprimeable number, because it can be changed into a prime (3340121339) 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, 1680841 + ... + 1682826.

It is an arithmetic number, because the mean of its divisors is an integer number (558368888).

Almost surely, 2^3340121331 is an apocalyptic number.

3340121331 is a deficient number, since it is larger than the sum of its proper divisors (1126829773).

3340121331 is a wasteful number, since it uses less digits than its factorization.

3340121331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364001.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3340121331 is about 57793.7828057655. The cubic root of 3340121331 is about 1494.8148868311.

Adding to 3340121331 its reverse (1331210433), we get a palindrome (4671331764).

The spelling of 3340121331 in words is "three billion, three hundred forty million, one hundred twenty-one thousand, three hundred thirty-one".