5144330431 has 2 divisors, whose sum is σ = 5144330432. Its totient is φ = 5144330430.

The previous prime is 5144330381. The next prime is 5144330437. The reversal of 5144330431 is 1340334415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5144330431 - 2¹¹ = 5144328383 is a prime.

It is a super-2 number, since 2×5144330431² = 52928271166625291522, 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 5144330431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5144330437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572165215 + 2572165216.

It is an arithmetic number, because the mean of its divisors is an integer number (2572165216).

Almost surely, 2^5144330431 is an apocalyptic number.

5144330431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5144330431 is an equidigital number, since it uses as much as digits as its factorization.

5144330431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 5144330431 is about 71723.9878353121. The cubic root of 5144330431 is about 1726.2735599320.

Adding to 5144330431 its reverse (1340334415), we get a palindrome (6484664846).

The spelling of 5144330431 in words is "five billion, one hundred forty-four million, three hundred thirty thousand, four hundred thirty-one".