3141242231 has 4 divisors (see below), whose sum is σ = 3141379200. Its totient is φ = 3141105264.

The previous prime is 3141242219. The next prime is 3141242239. The reversal of 3141242231 is 1322421413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1322421413 = 19 ⋅69601127.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3141242231 is a prime.

It is a super-2 number, since 2×3141242231² = 19734805507635714722, 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 = 3141242197 and 3141242206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141242239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24791 + ... + 83048.

It is an arithmetic number, because the mean of its divisors is an integer number (785344800).

Almost surely, 2^3141242231 is an apocalyptic number.

3141242231 is a deficient number, since it is larger than the sum of its proper divisors (136969).

3141242231 is a wasteful number, since it uses less digits than its factorization.

3141242231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136968.

The product of its digits is 1152, while the sum is 23.

The square root of 3141242231 is about 56046.7860898375. The cubic root of 3141242231 is about 1464.5374305581.

Adding to 3141242231 its reverse (1322421413), we get a palindrome (4463663644).

The spelling of 3141242231 in words is "three billion, one hundred forty-one million, two hundred forty-two thousand, two hundred thirty-one".