142115181516241 has 8 divisors (see below), whose sum is σ = 146548024406784. Its totient is φ = 137741051776800.

The previous prime is 142115181516239. The next prime is 142115181516307. The reversal of 142115181516241 is 142615181511241.

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 142115181516241 - 2¹ = 142115181516239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142115181513241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14678282860 + ... + 14678292541.

It is an arithmetic number, because the mean of its divisors is an integer number (18318503050848).

Almost surely, 2^{142115181516241} is an apocalyptic number.

It is an amenable number.

142115181516241 is a deficient number, since it is larger than the sum of its proper divisors (4432842890543).

142115181516241 is a wasteful number, since it uses less digits than its factorization.

142115181516241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29356575551.

The product of its digits is 76800, while the sum is 43.

The spelling of 142115181516241 in words is "one hundred forty-two trillion, one hundred fifteen billion, one hundred eighty-one million, five hundred sixteen thousand, two hundred forty-one".