28224498143 has 2 divisors, whose sum is σ = 28224498144. Its totient is φ = 28224498142.

The previous prime is 28224498103. The next prime is 28224498167. The reversal of 28224498143 is 34189442282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28224498143 - 2⁸ = 28224497887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28224498103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14112249071 + 14112249072.

It is an arithmetic number, because the mean of its divisors is an integer number (14112249072).

Almost surely, 2^28224498143 is an apocalyptic number.

28224498143 is a deficient number, since it is larger than the sum of its proper divisors (1).

28224498143 is an equidigital number, since it uses as much as digits as its factorization.

28224498143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 47.

The spelling of 28224498143 in words is "twenty-eight billion, two hundred twenty-four million, four hundred ninety-eight thousand, one hundred forty-three".