144211024121 has 8 divisors (see below), whose sum is σ = 153980629440. Its totient is φ = 134733048912.

The previous prime is 144211024117. The next prime is 144211024129. The reversal of 144211024121 is 121420112441.

144211024121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144211024121 - 2² = 144211024117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144211024129) by changing a digit.

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, 72906506 + ... + 72908483.

It is an arithmetic number, because the mean of its divisors is an integer number (19247578680).

Almost surely, 2^144211024121 is an apocalyptic number.

It is an amenable number.

144211024121 is a deficient number, since it is larger than the sum of its proper divisors (9769605319).

144211024121 is a wasteful number, since it uses less digits than its factorization.

144211024121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145815055.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 144211024121 its reverse (121420112441), we get a palindrome (265631136562).

The spelling of 144211024121 in words is "one hundred forty-four billion, two hundred eleven million, twenty-four thousand, one hundred twenty-one".