28799316743 has 2 divisors, whose sum is σ = 28799316744. Its totient is φ = 28799316742.

The previous prime is 28799316739. The next prime is 28799316757. The reversal of 28799316743 is 34761399782.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28799316743 - 2² = 28799316739 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28799316773) 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, 14399658371 + 14399658372.

It is an arithmetic number, because the mean of its divisors is an integer number (14399658372).

Almost surely, 2^28799316743 is an apocalyptic number.

28799316743 is a deficient number, since it is larger than the sum of its proper divisors (1).

28799316743 is an equidigital number, since it uses as much as digits as its factorization.

28799316743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13716864, while the sum is 59.

The spelling of 28799316743 in words is "twenty-eight billion, seven hundred ninety-nine million, three hundred sixteen thousand, seven hundred forty-three".