144566111242 has 8 divisors (see below), whose sum is σ = 247827619296. Its totient is φ = 61956904812.

The previous prime is 144566111227. The next prime is 144566111273. The reversal of 144566111242 is 242111665441.

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

It is a super-3 number, since 3×144566111242³ (a number of 34 digits) contains 333 as substring.

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, 5163075388 + ... + 5163075415.

It is an arithmetic number, because the mean of its divisors is an integer number (30978452412).

Almost surely, 2^144566111242 is an apocalyptic number.

144566111242 is a deficient number, since it is larger than the sum of its proper divisors (103261508054).

144566111242 is a wasteful number, since it uses less digits than its factorization.

144566111242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10326150812.

The product of its digits is 46080, while the sum is 37.

Adding to 144566111242 its reverse (242111665441), we get a palindrome (386677776683).

The spelling of 144566111242 in words is "one hundred forty-four billion, five hundred sixty-six million, one hundred eleven thousand, two hundred forty-two".