141242343441 has 4 divisors (see below), whose sum is σ = 188323124592. Its totient is φ = 94161562292.

The previous prime is 141242343367. The next prime is 141242343443. The reversal of 141242343441 is 144343242141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 141242343441 - 2²⁹ = 140705472529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141242343443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23540390571 + ... + 23540390576.

It is an arithmetic number, because the mean of its divisors is an integer number (47080781148).

Almost surely, 2^141242343441 is an apocalyptic number.

It is an amenable number.

141242343441 is a deficient number, since it is larger than the sum of its proper divisors (47080781151).

141242343441 is an equidigital number, since it uses as much as digits as its factorization.

141242343441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47080781150.

The product of its digits is 36864, while the sum is 33.

Adding to 141242343441 its reverse (144343242141), we get a palindrome (285585585582).

The spelling of 141242343441 in words is "one hundred forty-one billion, two hundred forty-two million, three hundred forty-three thousand, four hundred forty-one".