3141223261 has 8 divisors (see below), whose sum is σ = 3432498048. Its totient is φ = 2850900000.

The previous prime is 3141223219. The next prime is 3141223271. The reversal of 3141223261 is 1623221413.

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 3141223261 - 2²⁵ = 3107668829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141223271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230965 + ... + 244186.

It is an arithmetic number, because the mean of its divisors is an integer number (429062256).

Almost surely, 2^3141223261 is an apocalyptic number.

It is an amenable number.

3141223261 is a deficient number, since it is larger than the sum of its proper divisors (291274787).

3141223261 is a wasteful number, since it uses less digits than its factorization.

3141223261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475763.

The product of its digits is 1728, while the sum is 25.

The square root of 3141223261 is about 56046.6168559709. The cubic root of 3141223261 is about 1464.5344824324.

Adding to 3141223261 its reverse (1623221413), we get a palindrome (4764444674).

The spelling of 3141223261 in words is "three billion, one hundred forty-one million, two hundred twenty-three thousand, two hundred sixty-one".