144441201133001 has 4 divisors (see below), whose sum is σ = 147514418178432. Its totient is φ = 141367984087572.

The previous prime is 144441201132997. The next prime is 144441201133003. The reversal of 144441201133001 is 100331102144441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144441201133001 - 2² = 144441201132997 is a prime.

It is a super-3 number, since 3×144441201133001³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144441201133003) 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 3 ways as a sum of consecutive naturals, for example, 1536608522645 + ... + 1536608522738.

It is an arithmetic number, because the mean of its divisors is an integer number (36878604544608).

Almost surely, 2^{144441201133001} is an apocalyptic number.

It is an amenable number.

144441201133001 is a deficient number, since it is larger than the sum of its proper divisors (3073217045431).

144441201133001 is an equidigital number, since it uses as much as digits as its factorization.

144441201133001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073217045430.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 144441201133001 its reverse (100331102144441), we get a palindrome (244772303277442).

The spelling of 144441201133001 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred one million, one hundred thirty-three thousand, one".