28342594569601 has 16 divisors (see below), whose sum is σ = 30570529828608. Its totient is φ = 26121494880000.

The previous prime is 28342594569557. The next prime is 28342594569629. The reversal of 28342594569601 is 10696549524382.

It is not a de Polignac number, because 28342594569601 - 2³⁷ = 28205155616129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28342594569631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42007446 + ... + 42676816.

It is an arithmetic number, because the mean of its divisors is an integer number (1910658114288).

Almost surely, 2^{28342594569601} is an apocalyptic number.

It is an amenable number.

28342594569601 is a deficient number, since it is larger than the sum of its proper divisors (2227935259007).

28342594569601 is a wasteful number, since it uses less digits than its factorization.

28342594569601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674472.

The product of its (nonzero) digits is 111974400, while the sum is 64.

The spelling of 28342594569601 in words is "twenty-eight trillion, three hundred forty-two billion, five hundred ninety-four million, five hundred sixty-nine thousand, six hundred one".