3121141441 has 16 divisors (see below), whose sum is σ = 3509408448. Its totient is φ = 2751148800.

The previous prime is 3121141427. The next prime is 3121141451. The reversal of 3121141441 is 1441411213.

It is a cyclic number.

It is not a de Polignac number, because 3121141441 - 2⁵ = 3121141409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3121141451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52285 + ... + 94741.

It is an arithmetic number, because the mean of its divisors is an integer number (219338028).

Almost surely, 2^3121141441 is an apocalyptic number.

It is an amenable number.

3121141441 is a deficient number, since it is larger than the sum of its proper divisors (388267007).

3121141441 is a wasteful number, since it uses less digits than its factorization.

3121141441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42672.

The product of its digits is 384, while the sum is 22.

The square root of 3121141441 is about 55867.1767767085. The cubic root of 3121141441 is about 1461.4068882108.

Adding to 3121141441 its reverse (1441411213), we get a palindrome (4562552654).

The spelling of 3121141441 in words is "three billion, one hundred twenty-one million, one hundred forty-one thousand, four hundred forty-one".