141131412332221 has 8 divisors (see below), whose sum is σ = 148752692245080. Its totient is φ = 133693777718592.

The previous prime is 141131412332203. The next prime is 141131412332237. The reversal of 141131412332221 is 122233214131141.

It can be written as a sum of positive squares in 4 ways, for example, as 38879090796100 + 102252321536121 = 6235310^2 + 10111989^2 .

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 141131412332221 - 2⁵ = 141131412332189 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 (141131412338221) 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, 45911323230 + ... + 45911326303.

It is an arithmetic number, because the mean of its divisors is an integer number (18594086530635).

Almost surely, 2^{141131412332221} is an apocalyptic number.

It is an amenable number.

141131412332221 is a deficient number, since it is larger than the sum of its proper divisors (7621279912859).

141131412332221 is an equidigital number, since it uses as much as digits as its factorization.

141131412332221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91822649615.

The product of its digits is 6912, while the sum is 31.

Adding to 141131412332221 its reverse (122233214131141), we get a palindrome (263364626463362).

The spelling of 141131412332221 in words is "one hundred forty-one trillion, one hundred thirty-one billion, four hundred twelve million, three hundred thirty-two thousand, two hundred twenty-one".