144767216960448 has 56 divisors (see below), whose sum is σ = 384383390995968. Its totient is φ = 48085223990016.

The previous prime is 144767216960419. The next prime is 144767216960449. The reversal of 144767216960448 is 844069612767441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144767216960449) 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, 1332093936 + ... + 1332202607.

It is an arithmetic number, because the mean of its divisors is an integer number (6863989124928).

Almost surely, 2^{144767216960448} is an apocalyptic number.

It is an amenable number.

144767216960448 is an abundant number, since it is smaller than the sum of its proper divisors (239616174035520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144767216960448 is a wasteful number, since it uses less digits than its factorization.

144767216960448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664296841 (or 2664296831 counting only the distinct ones).

The product of its (nonzero) digits is 390168576, while the sum is 69.

The spelling of 144767216960448 in words is "one hundred forty-four trillion, seven hundred sixty-seven billion, two hundred sixteen million, nine hundred sixty thousand, four hundred forty-eight".