142241343142241 has 8 divisors (see below), whose sum is σ = 163271410720320. Its totient is φ = 121388744489328.

The previous prime is 142241343142229. The next prime is 142241343142243.

142241343142241 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 142241343142241 - 2⁴² = 137843296631137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142241343142195 and 142241343142204.

It is not an unprimeable number, because it can be changed into a prime (142241343142243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44367229571 + ... + 44367232776.

It is an arithmetic number, because the mean of its divisors is an integer number (20408926340040).

Almost surely, 2^{142241343142241} is an apocalyptic number.

It is an amenable number.

142241343142241 is a deficient number, since it is larger than the sum of its proper divisors (21030067578079).

142241343142241 is an equidigital number, since it uses as much as digits as its factorization.

142241343142241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88734462583.

The product of its digits is 147456, while the sum is 38.

The spelling of 142241343142241 in words is "one hundred forty-two trillion, two hundred forty-one billion, three hundred forty-three million, one hundred forty-two thousand, two hundred forty-one".