3120420441 has 8 divisors (see below), whose sum is σ = 4210688160. Its totient is φ = 2055216512.

The previous prime is 3120420439. The next prime is 3120420463. The reversal of 3120420441 is 1440240213.

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

It is a cyclic number.

It is not a de Polignac number, because 3120420441 - 2¹ = 3120420439 is a prime.

It is a super-2 number, since 2×3120420441² = 19474047457221268962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3120420841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6265656 + ... + 6266153.

It is an arithmetic number, because the mean of its divisors is an integer number (526336020).

Almost surely, 2^3120420441 is an apocalyptic number.

It is an amenable number.

3120420441 is a deficient number, since it is larger than the sum of its proper divisors (1090267719).

3120420441 is a wasteful number, since it uses less digits than its factorization.

3120420441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12531895.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3120420441 is about 55860.7235989653. The cubic root of 3120420441 is about 1461.2943486660.

Adding to 3120420441 its reverse (1440240213), we get a palindrome (4560660654).

The spelling of 3120420441 in words is "three billion, one hundred twenty million, four hundred twenty thousand, four hundred forty-one".