144403100044201 has 8 divisors (see below), whose sum is σ = 146248495484840. Its totient is φ = 142564984270848.

The previous prime is 144403100044111. The next prime is 144403100044223. The reversal of 144403100044201 is 102440001304441.

It can be written as a sum of positive squares in 4 ways, for example, as 28994832549225 + 115408267494976 = 5384685^2 + 10742824^2 .

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 144403100044201 - 2¹¹ = 144403100042153 is a prime.

It is a super-3 number, since 3×144403100044201³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144403100044201.

It is not an unprimeable number, because it can be changed into a prime (144403100048201) 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, 1819876896 + ... + 1819956241.

It is an arithmetic number, because the mean of its divisors is an integer number (18281061935605).

Almost surely, 2^{144403100044201} is an apocalyptic number.

It is an amenable number.

144403100044201 is a deficient number, since it is larger than the sum of its proper divisors (1845395440639).

144403100044201 is an equidigital number, since it uses as much as digits as its factorization.

144403100044201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639833643.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144403100044201 its reverse (102440001304441), we get a palindrome (246843101348642).

The spelling of 144403100044201 in words is "one hundred forty-four trillion, four hundred three billion, one hundred million, forty-four thousand, two hundred one".