141442244131 has 4 divisors (see below), whose sum is σ = 141968052000. Its totient is φ = 140916436264.

The previous prime is 141442244129. The next prime is 141442244191. The reversal of 141442244131 is 131442244141.

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 141442244131 - 2¹ = 141442244129 is a prime.

It is a super-2 number, since 2×141442244131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141442244093 and 141442244102.

It is not an unprimeable number, because it can be changed into a prime (141442244191) 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, 262903531 + ... + 262904068.

It is an arithmetic number, because the mean of its divisors is an integer number (35492013000).

Almost surely, 2^141442244131 is an apocalyptic number.

141442244131 is a deficient number, since it is larger than the sum of its proper divisors (525807869).

141442244131 is an equidigital number, since it uses as much as digits as its factorization.

141442244131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525807868.

The product of its digits is 12288, while the sum is 31.

Adding to 141442244131 its reverse (131442244141), we get a palindrome (272884488272).

The spelling of 141442244131 in words is "one hundred forty-one billion, four hundred forty-two million, two hundred forty-four thousand, one hundred thirty-one".