141243442525 has 6 divisors (see below), whose sum is σ = 175141868762. Its totient is φ = 112994754000.

The previous prime is 141243442517. The next prime is 141243442537. The reversal of 141243442525 is 525244342141.

141243442525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 8031556 + 141235410969 = 2834^2 + 375813^2 .

It is not a de Polignac number, because 141243442525 - 2³ = 141243442517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2824868826 + ... + 2824868875.

Almost surely, 2^141243442525 is an apocalyptic number.

It is an amenable number.

141243442525 is a deficient number, since it is larger than the sum of its proper divisors (33898426237).

141243442525 is an equidigital number, since it uses as much as digits as its factorization.

141243442525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5649737711 (or 5649737706 counting only the distinct ones).

The product of its digits is 153600, while the sum is 37.

Adding to 141243442525 its reverse (525244342141), we get a palindrome (666487784666).

The spelling of 141243442525 in words is "one hundred forty-one billion, two hundred forty-three million, four hundred forty-two thousand, five hundred twenty-five".