144321041411 has 4 divisors (see below), whose sum is σ = 144321806952. Its totient is φ = 144320275872.

The previous prime is 144321041393. The next prime is 144321041413. The reversal of 144321041411 is 114140123441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 114140123441 = 80221 ⋅1422821.

It is a cyclic number.

It is not a de Polignac number, because 144321041411 - 2²⁶ = 144253932547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144321041413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121160 + ... + 550746.

It is an arithmetic number, because the mean of its divisors is an integer number (36080451738).

Almost surely, 2^144321041411 is an apocalyptic number.

144321041411 is a deficient number, since it is larger than the sum of its proper divisors (765541).

144321041411 is an equidigital number, since it uses as much as digits as its factorization.

144321041411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765540.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 144321041411 its reverse (114140123441), we get a palindrome (258461164852).

The spelling of 144321041411 in words is "one hundred forty-four billion, three hundred twenty-one million, forty-one thousand, four hundred eleven".