144436013224205 has 8 divisors (see below), whose sum is σ = 179299878485400. Its totient is φ = 111564368835136.

The previous prime is 144436013224193. The next prime is 144436013224249. The reversal of 144436013224205 is 502422310634441.

It can be written as a sum of positive squares in 4 ways, for example, as 12912250463044 + 131523762761161 = 3593362^2 + 11468381^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144436013224205 - 2²⁶ = 144435946115341 is a prime.

It is a super-2 number, since 2×144436013224205² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498055217870 + ... + 498055218159.

It is an arithmetic number, because the mean of its divisors is an integer number (22412484810675).

Almost surely, 2^{144436013224205} is an apocalyptic number.

It is an amenable number.

144436013224205 is a deficient number, since it is larger than the sum of its proper divisors (34863865261195).

144436013224205 is an equidigital number, since it uses as much as digits as its factorization.

144436013224205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996110436063.

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 144436013224205 its reverse (502422310634441), we get a palindrome (646858323858646).

The spelling of 144436013224205 in words is "one hundred forty-four trillion, four hundred thirty-six billion, thirteen million, two hundred twenty-four thousand, two hundred five".