144440634164316 has 48 divisors (see below), whose sum is σ = 387110577369600. Its totient is φ = 41061371947200.

The previous prime is 144440634164311. The next prime is 144440634164317. The reversal of 144440634164316 is 613461436044441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144440634164311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4320413835 + ... + 4320447266.

It is an arithmetic number, because the mean of its divisors is an integer number (8064803695200).

Almost surely, 2^{144440634164316} is an apocalyptic number.

It is an amenable number.

144440634164316 is an abundant number, since it is smaller than the sum of its proper divisors (242669943205284).

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

144440634164316 is a wasteful number, since it uses less digits than its factorization.

144440634164316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8640861314 (or 8640861312 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 51.

The spelling of 144440634164316 in words is "one hundred forty-four trillion, four hundred forty billion, six hundred thirty-four million, one hundred sixty-four thousand, three hundred sixteen".