142144000242 has 8 divisors (see below), whose sum is σ = 284288000496. Its totient is φ = 47381333412.

The previous prime is 142144000241. The next prime is 142144000267. The reversal of 142144000242 is 242000441241.

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

142144000242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (142144000241) 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, 11845333348 + ... + 11845333359.

It is an arithmetic number, because the mean of its divisors is an integer number (35536000062).

Almost surely, 2^142144000242 is an apocalyptic number.

142144000242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142144000242 is a wasteful number, since it uses less digits than its factorization.

142144000242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23690666712.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 142144000242 its reverse (242000441241), we get a palindrome (384144441483).

The spelling of 142144000242 in words is "one hundred forty-two billion, one hundred forty-four million, two hundred forty-two", and thus it is an aban number.