28342036799 has 2 divisors, whose sum is σ = 28342036800. Its totient is φ = 28342036798.

The previous prime is 28342036771. The next prime is 28342036817. The reversal of 28342036799 is 99763024382.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28342036799 - 2¹² = 28342032703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28342036799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28342036399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14171018399 + 14171018400.

It is an arithmetic number, because the mean of its divisors is an integer number (14171018400).

Almost surely, 2^28342036799 is an apocalyptic number.

28342036799 is a deficient number, since it is larger than the sum of its proper divisors (1).

28342036799 is an equidigital number, since it uses as much as digits as its factorization.

28342036799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 28342036799 in words is "twenty-eight billion, three hundred forty-two million, thirty-six thousand, seven hundred ninety-nine".