3144123443423 has 2 divisors, whose sum is σ = 3144123443424. Its totient is φ = 3144123443422.

The previous prime is 3144123443393. The next prime is 3144123443431. The reversal of 3144123443423 is 3243443214413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3144123443423 - 2²⁸ = 3143855007967 is a prime.

It is a super-4 number, since 4×3144123443423⁴ (a number of 51 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144123445423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572061721711 + 1572061721712.

It is an arithmetic number, because the mean of its divisors is an integer number (1572061721712).

Almost surely, 2^{3144123443423} is an apocalyptic number.

3144123443423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144123443423 is an equidigital number, since it uses as much as digits as its factorization.

3144123443423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 38.

Adding to 3144123443423 its reverse (3243443214413), we get a palindrome (6387566657836).

The spelling of 3144123443423 in words is "three trillion, one hundred forty-four billion, one hundred twenty-three million, four hundred forty-three thousand, four hundred twenty-three".