144300421401441 has 4 divisors (see below), whose sum is σ = 192400561868592. Its totient is φ = 96200280934292.

The previous prime is 144300421401377. The next prime is 144300421401449. The reversal of 144300421401441 is 144104124003441.

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 144300421401441 - 2⁶ = 144300421401377 is a prime.

It is a super-2 number, since 2×144300421401441² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144300421401449) 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, 24050070233571 + ... + 24050070233576.

It is an arithmetic number, because the mean of its divisors is an integer number (48100140467148).

Almost surely, 2^{144300421401441} is an apocalyptic number.

It is an amenable number.

144300421401441 is a deficient number, since it is larger than the sum of its proper divisors (48100140467151).

144300421401441 is an equidigital number, since it uses as much as digits as its factorization.

144300421401441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48100140467150.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 144300421401441 its reverse (144104124003441), we get a palindrome (288404545404882).

The spelling of 144300421401441 in words is "one hundred forty-four trillion, three hundred billion, four hundred twenty-one million, four hundred one thousand, four hundred forty-one".