141242242142 has 8 divisors (see below), whose sum is σ = 223014066600. Its totient is φ = 66904219944.

The previous prime is 141242242103. The next prime is 141242242151. The reversal of 141242242142 is 241242242141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858450517 + ... + 1858450592.

It is an arithmetic number, because the mean of its divisors is an integer number (27876758325).

Almost surely, 2^141242242142 is an apocalyptic number.

141242242142 is a deficient number, since it is larger than the sum of its proper divisors (81771824458).

141242242142 is a wasteful number, since it uses less digits than its factorization.

141242242142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716901130.

The product of its digits is 8192, while the sum is 29.

Adding to 141242242142 its reverse (241242242141), we get a palindrome (382484484283).

Subtracting 141242242142 from its reverse (241242242141), we obtain a palindrome (99999999999).

The spelling of 141242242142 in words is "one hundred forty-one billion, two hundred forty-two million, two hundred forty-two thousand, one hundred forty-two".