28341052328 has 8 divisors (see below), whose sum is σ = 53139473130. Its totient is φ = 14170526160.

The previous prime is 28341052297. The next prime is 28341052367. The reversal of 28341052328 is 82325014382.

It can be written as a sum of positive squares in only one way, i.e., 21633114724 + 6707937604 = 147082^2 + 81902^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 28341052291 and 28341052300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771315763 + ... + 1771315778.

Almost surely, 2^28341052328 is an apocalyptic number.

It is an amenable number.

28341052328 is a deficient number, since it is larger than the sum of its proper divisors (24798420802).

28341052328 is a wasteful number, since it uses less digits than its factorization.

28341052328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542631547 (or 3542631543 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 28341052328 in words is "twenty-eight billion, three hundred forty-one million, fifty-two thousand, three hundred twenty-eight".