141213214411321 has 16 divisors (see below), whose sum is σ = 153423310689936. Its totient is φ = 129195650174976.

The previous prime is 141213214411309. The next prime is 141213214411337. The reversal of 141213214411321 is 123114412312141.

It can be written as a sum of positive squares in 8 ways, for example, as 89844616249600 + 51368598161721 = 9478640^2 + 7167189^2 .

It is a cyclic number.

It is not a de Polignac number, because 141213214411321 - 2¹⁷ = 141213214280249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141213214411391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141839761 + ... + 142831873.

It is an arithmetic number, because the mean of its divisors is an integer number (9588956918121).

Almost surely, 2^{141213214411321} is an apocalyptic number.

It is an amenable number.

141213214411321 is a deficient number, since it is larger than the sum of its proper divisors (12210096278615).

141213214411321 is a wasteful number, since it uses less digits than its factorization.

141213214411321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089132.

The product of its digits is 4608, while the sum is 31.

Adding to 141213214411321 its reverse (123114412312141), we get a palindrome (264327626723462).

The spelling of 141213214411321 in words is "one hundred forty-one trillion, two hundred thirteen billion, two hundred fourteen million, four hundred eleven thousand, three hundred twenty-one".