144144332241 has 32 divisors (see below), whose sum is σ = 236947780608. Its totient is φ = 75902564160.

The previous prime is 144144332237. The next prime is 144144332287. The reversal of 144144332241 is 142233441441.

It is a happy number.

It is not a de Polignac number, because 144144332241 - 2² = 144144332237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144144332201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289495 + ... + 609996.

It is an arithmetic number, because the mean of its divisors is an integer number (7404618144).

Almost surely, 2^144144332241 is an apocalyptic number.

It is an amenable number.

144144332241 is a deficient number, since it is larger than the sum of its proper divisors (92803448367).

144144332241 is a wasteful number, since it uses less digits than its factorization.

144144332241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900101.

The product of its digits is 36864, while the sum is 33.

Adding to 144144332241 its reverse (142233441441), we get a palindrome (286377773682).

The spelling of 144144332241 in words is "one hundred forty-four billion, one hundred forty-four million, three hundred thirty-two thousand, two hundred forty-one".