144106562146 has 16 divisors (see below), whose sum is σ = 225575834688. Its totient is φ = 68915110000.

The previous prime is 144106562141. The next prime is 144106562191. The reversal of 144106562146 is 641265601441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 144106562099 and 144106562108.

It is not an unprimeable number, because it can be changed into a prime (144106562141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 502296 + ... + 735196.

It is an arithmetic number, because the mean of its divisors is an integer number (14098489668).

Almost surely, 2^144106562146 is an apocalyptic number.

144106562146 is a deficient number, since it is larger than the sum of its proper divisors (81469272542).

144106562146 is a wasteful number, since it uses less digits than its factorization.

144106562146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246377.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 144106562146 in words is "one hundred forty-four billion, one hundred six million, five hundred sixty-two thousand, one hundred forty-six".