144311021341022 has 4 divisors (see below), whose sum is σ = 216466532011536. Its totient is φ = 72155510670510.

The previous prime is 144311021341021. The next prime is 144311021341051. The reversal of 144311021341022 is 220143120113441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144311021341021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36077755335254 + ... + 36077755335257.

It is an arithmetic number, because the mean of its divisors is an integer number (54116633002884).

Almost surely, 2^{144311021341022} is an apocalyptic number.

144311021341022 is a deficient number, since it is larger than the sum of its proper divisors (72155510670514).

144311021341022 is an equidigital number, since it uses as much as digits as its factorization.

144311021341022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72155510670513.

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

Adding to 144311021341022 its reverse (220143120113441), we get a palindrome (364454141454463).

The spelling of 144311021341022 in words is "one hundred forty-four trillion, three hundred eleven billion, twenty-one million, three hundred forty-one thousand, twenty-two".