144644615001014 has 16 divisors (see below), whose sum is σ = 218180066857920. Its totient is φ = 71917929895560.

The previous prime is 144644615001011. The next prime is 144644615001169. The reversal of 144644615001014 is 410100516446441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144644615001011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85082237 + ... + 86765639.

It is an arithmetic number, because the mean of its divisors is an integer number (13636254178620).

Almost surely, 2^{144644615001014} is an apocalyptic number.

144644615001014 is a deficient number, since it is larger than the sum of its proper divisors (73535451856906).

144644615001014 is a wasteful number, since it uses less digits than its factorization.

144644615001014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923595.

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 144644615001014 in words is "one hundred forty-four trillion, six hundred forty-four billion, six hundred fifteen million, one thousand, fourteen".