141204334321 has 4 divisors (see below), whose sum is σ = 149510471652. Its totient is φ = 132898196992.

The previous prime is 141204334303. The next prime is 141204334363. The reversal of 141204334321 is 123433402141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72111583296 + 69092751025 = 268536^2 + 262855^2 .

It is a cyclic number.

It is not a de Polignac number, because 141204334321 - 2⁵ = 141204334289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141204334321.

It is not an unprimeable number, because it can be changed into a prime (141204334721) 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, 4153068640 + ... + 4153068673.

It is an arithmetic number, because the mean of its divisors is an integer number (37377617913).

Almost surely, 2^141204334321 is an apocalyptic number.

It is an amenable number.

141204334321 is a deficient number, since it is larger than the sum of its proper divisors (8306137331).

141204334321 is an equidigital number, since it uses as much as digits as its factorization.

141204334321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8306137330.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 141204334321 its reverse (123433402141), we get a palindrome (264637736462).

The spelling of 141204334321 in words is "one hundred forty-one billion, two hundred four million, three hundred thirty-four thousand, three hundred twenty-one".