144272712272967 has 12 divisors (see below), whose sum is σ = 208424433838920. Its totient is φ = 96167723822928.

The previous prime is 144272712272959. The next prime is 144272712272981. The reversal of 144272712272967 is 769272217272441.

It is a happy number.

144272712272967 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 7 + 271 + 2 + 272 + 96 + 7 = 666.

It is not a de Polignac number, because 144272712272967 - 2³ = 144272712272959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144272712272947) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1173631713 + ... + 1173754634.

It is an arithmetic number, because the mean of its divisors is an integer number (17368702819910).

Almost surely, 2^{144272712272967} is an apocalyptic number.

144272712272967 is a deficient number, since it is larger than the sum of its proper divisors (64151721565953).

144272712272967 is a wasteful number, since it uses less digits than its factorization.

144272712272967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347393182 (or 2347393179 counting only the distinct ones).

The product of its digits is 66382848, while the sum is 63.

The spelling of 144272712272967 in words is "one hundred forty-four trillion, two hundred seventy-two billion, seven hundred twelve million, two hundred seventy-two thousand, nine hundred sixty-seven".