144134643122 has 16 divisors (see below), whose sum is σ = 229300448832. Its totient is φ = 67803893520.

The previous prime is 144134643097. The next prime is 144134643137. The reversal of 144134643122 is 221346431441.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 25680488 + ... + 25686099.

It is an arithmetic number, because the mean of its divisors is an integer number (14331278052).

Almost surely, 2^144134643122 is an apocalyptic number.

144134643122 is a deficient number, since it is larger than the sum of its proper divisors (85165805710).

144134643122 is a wasteful number, since it uses less digits than its factorization.

144134643122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51366673.

The product of its digits is 55296, while the sum is 35.

The spelling of 144134643122 in words is "one hundred forty-four billion, one hundred thirty-four million, six hundred forty-three thousand, one hundred twenty-two".