5143241839 has 2 divisors, whose sum is σ = 5143241840. Its totient is φ = 5143241838.

The previous prime is 5143241797. The next prime is 5143241849. The reversal of 5143241839 is 9381423415.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5143241839 - 2¹⁷ = 5143110767 is a prime.

It is a super-2 number, since 2×5143241839² = 52905873228880203842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5143241849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571620919 + 2571620920.

It is an arithmetic number, because the mean of its divisors is an integer number (2571620920).

Almost surely, 2^5143241839 is an apocalyptic number.

5143241839 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143241839 is an equidigital number, since it uses as much as digits as its factorization.

5143241839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 5143241839 is about 71716.3986756167. The cubic root of 5143241839 is about 1726.1517857328.

The spelling of 5143241839 in words is "five billion, one hundred forty-three million, two hundred forty-one thousand, eight hundred thirty-nine".