144602564202201 has 16 divisors (see below), whose sum is σ = 220363520053248. Its totient is φ = 82623753354000.

The previous prime is 144602564202199. The next prime is 144602564202203. The reversal of 144602564202201 is 102202465206441.

It is an interprime number because it is at equal distance from previous prime (144602564202199) and next prime (144602564202203).

It is not a de Polignac number, because 144602564202201 - 2¹ = 144602564202199 is a prime.

It is a super-2 number, since 2×144602564202201² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144602564202201.

It is not an unprimeable number, because it can be changed into a prime (144602564202203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261522795 + ... + 262075136.

It is an arithmetic number, because the mean of its divisors is an integer number (13772720003328).

Almost surely, 2^{144602564202201} is an apocalyptic number.

It is an amenable number.

144602564202201 is a deficient number, since it is larger than the sum of its proper divisors (75760955851047).

144602564202201 is a wasteful number, since it uses less digits than its factorization.

144602564202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523611092.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 144602564202201 in words is "one hundred forty-four trillion, six hundred two billion, five hundred sixty-four million, two hundred two thousand, two hundred one".