144311002211023 has 4 divisors (see below), whose sum is σ = 147667072029928. Its totient is φ = 140954932392120.

The previous prime is 144311002211021. The next prime is 144311002211059. The reversal of 144311002211023 is 320112200113441.

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

It is a cyclic number.

It is not a de Polignac number, because 144311002211023 - 2¹ = 144311002211021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144311002211021) 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, 1678034909388 + ... + 1678034909473.

It is an arithmetic number, because the mean of its divisors is an integer number (36916768007482).

Almost surely, 2^{144311002211023} is an apocalyptic number.

144311002211023 is a deficient number, since it is larger than the sum of its proper divisors (3356069818905).

144311002211023 is an equidigital number, since it uses as much as digits as its factorization.

144311002211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356069818904.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 144311002211023 its reverse (320112200113441), we get a palindrome (464423202324464).

The spelling of 144311002211023 in words is "one hundred forty-four trillion, three hundred eleven billion, two million, two hundred eleven thousand, twenty-three".