28341614365 has 4 divisors (see below), whose sum is σ = 34009937244. Its totient is φ = 22673291488.

The previous prime is 28341614351. The next prime is 28341614377. The reversal of 28341614365 is 56341614382.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16386816121 + 11954798244 = 128011^2 + 109338^2 .

It is a cyclic number.

It is not a de Polignac number, because 28341614365 - 2⁵ = 28341614333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2834161432 + ... + 2834161441.

It is an arithmetic number, because the mean of its divisors is an integer number (8502484311).

Almost surely, 2^28341614365 is an apocalyptic number.

It is an amenable number.

28341614365 is a deficient number, since it is larger than the sum of its proper divisors (5668322879).

28341614365 is an equidigital number, since it uses as much as digits as its factorization.

28341614365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668322878.

The product of its digits is 414720, while the sum is 43.

The spelling of 28341614365 in words is "twenty-eight billion, three hundred forty-one million, six hundred fourteen thousand, three hundred sixty-five".