144750778201714 has 8 divisors (see below), whose sum is σ = 217143398208348. Its totient is φ = 72369645465600.

The previous prime is 144750778201681. The next prime is 144750778201739. The reversal of 144750778201714 is 417102877057441.

It can be written as a sum of positive squares in 2 ways, for example, as 118215061655625 + 26535716546089 = 10872675^2 + 5151283^2 .

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

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, 2871786127 + ... + 2871836530.

Almost surely, 2^{144750778201714} is an apocalyptic number.

144750778201714 is a deficient number, since it is larger than the sum of its proper divisors (72392620006634).

144750778201714 is a wasteful number, since it uses less digits than its factorization.

144750778201714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743635260.

The product of its (nonzero) digits is 12293120, while the sum is 58.

The spelling of 144750778201714 in words is "one hundred forty-four trillion, seven hundred fifty billion, seven hundred seventy-eight million, two hundred one thousand, seven hundred fourteen".