144244616305144 has 16 divisors (see below), whose sum is σ = 270459549702720. Its totient is φ = 72122069717760.

The previous prime is 144244616305103. The next prime is 144244616305199. The reversal of 144244616305144 is 441503616442441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27220072 + ... + 32084599.

It is an arithmetic number, because the mean of its divisors is an integer number (16903721856420).

Almost surely, 2^{144244616305144} is an apocalyptic number.

It is an amenable number.

144244616305144 is a deficient number, since it is larger than the sum of its proper divisors (126214933397576).

144244616305144 is a wasteful number, since it uses less digits than its factorization.

144244616305144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59608710 (or 59608706 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 49.

The spelling of 144244616305144 in words is "one hundred forty-four trillion, two hundred forty-four billion, six hundred sixteen million, three hundred five thousand, one hundred forty-four".