28482939143 has 2 divisors, whose sum is σ = 28482939144. Its totient is φ = 28482939142.

The previous prime is 28482939137. The next prime is 28482939161. The reversal of 28482939143 is 34193928482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28482939143 - 2²⁶ = 28415830279 is a prime.

It is a super-2 number, since 2×28482939143² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28482939743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14241469571 + 14241469572.

It is an arithmetic number, because the mean of its divisors is an integer number (14241469572).

Almost surely, 2^28482939143 is an apocalyptic number.

28482939143 is a deficient number, since it is larger than the sum of its proper divisors (1).

28482939143 is an equidigital number, since it uses as much as digits as its factorization.

28482939143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2985984, while the sum is 53.

The spelling of 28482939143 in words is "twenty-eight billion, four hundred eighty-two million, nine hundred thirty-nine thousand, one hundred forty-three".