144535546660004 has 6 divisors (see below), whose sum is σ = 252937206655014. Its totient is φ = 72267773330000.

The previous prime is 144535546659941. The next prime is 144535546660033. The reversal of 144535546660004 is 400066645535441.

It can be written as a sum of positive squares in only one way, i.e., 119528346141604 + 25007200518400 = 10932902^2 + 5000720^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18066943332497 + ... + 18066943332504.

It is an arithmetic number, because the mean of its divisors is an integer number (42156201109169).

Almost surely, 2^{144535546660004} is an apocalyptic number.

It is an amenable number.

144535546660004 is a deficient number, since it is larger than the sum of its proper divisors (108401659995010).

144535546660004 is a wasteful number, since it uses less digits than its factorization.

144535546660004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36133886665005 (or 36133886665003 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 53.

The spelling of 144535546660004 in words is "one hundred forty-four trillion, five hundred thirty-five billion, five hundred forty-six million, six hundred sixty thousand, four".