4144023431 has 2 divisors, whose sum is σ = 4144023432. Its totient is φ = 4144023430.

The previous prime is 4144023383. The next prime is 4144023467. The reversal of 4144023431 is 1343204414.

4144023431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4144023431 is a prime.

It is a super-2 number, since 2×4144023431² = 34345860393354023522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4144023431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4144022431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072011715 + 2072011716.

It is an arithmetic number, because the mean of its divisors is an integer number (2072011716).

Almost surely, 2^4144023431 is an apocalyptic number.

4144023431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144023431 is an equidigital number, since it uses as much as digits as its factorization.

4144023431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 4144023431 is about 64374.0897489044. The cubic root of 4144023431 is about 1606.2287709529.

Adding to 4144023431 its reverse (1343204414), we get a palindrome (5487227845).

The spelling of 4144023431 in words is "four billion, one hundred forty-four million, twenty-three thousand, four hundred thirty-one".