3321313144 has 16 divisors (see below), whose sum is σ = 6276499200. Its totient is φ = 1647580032.

The previous prime is 3321313133. The next prime is 3321313207. The reversal of 3321313144 is 4413131233.

It is a super-2 number, since 2×3321313144² = 22062242001014329472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1633489 + ... + 1635520.

It is an arithmetic number, because the mean of its divisors is an integer number (392281200).

Almost surely, 2^3321313144 is an apocalyptic number.

It is an amenable number.

3321313144 is a deficient number, since it is larger than the sum of its proper divisors (2955186056).

3321313144 is a wasteful number, since it uses less digits than its factorization.

3321313144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269142 (or 3269138 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 3321313144 is about 57630.8350104352. The cubic root of 3321313144 is about 1492.0038417485.

Adding to 3321313144 its reverse (4413131233), we get a palindrome (7734444377).

The spelling of 3321313144 in words is "three billion, three hundred twenty-one million, three hundred thirteen thousand, one hundred forty-four".