28614617743 has 2 divisors, whose sum is σ = 28614617744. Its totient is φ = 28614617742.

The previous prime is 28614617693. The next prime is 28614617767. The reversal of 28614617743 is 34771641682.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28614617743 - 2¹⁷ = 28614486671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28614617783) 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, 14307308871 + 14307308872.

It is an arithmetic number, because the mean of its divisors is an integer number (14307308872).

Almost surely, 2^28614617743 is an apocalyptic number.

28614617743 is a deficient number, since it is larger than the sum of its proper divisors (1).

28614617743 is an equidigital number, since it uses as much as digits as its factorization.

28614617743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 49.

The spelling of 28614617743 in words is "twenty-eight billion, six hundred fourteen million, six hundred seventeen thousand, seven hundred forty-three".