141421301444323 has 4 divisors (see below), whose sum is σ = 141424511741968. Its totient is φ = 141418091146680.

The previous prime is 141421301444309. The next prime is 141421301444411. The reversal of 141421301444323 is 323444103124141.

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

It is a cyclic number.

It is not a de Polignac number, because 141421301444323 - 2¹⁷ = 141421301313251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141421301444623) 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, 1605082743 + ... + 1605170848.

It is an arithmetic number, because the mean of its divisors is an integer number (35356127935492).

Almost surely, 2^{141421301444323} is an apocalyptic number.

141421301444323 is a deficient number, since it is larger than the sum of its proper divisors (3210297645).

141421301444323 is an equidigital number, since it uses as much as digits as its factorization.

141421301444323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210297644.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 141421301444323 its reverse (323444103124141), we get a palindrome (464865404568464).

The spelling of 141421301444323 in words is "one hundred forty-one trillion, four hundred twenty-one billion, three hundred one million, four hundred forty-four thousand, three hundred twenty-three".