28570739299841 has 8 divisors (see below), whose sum is σ = 28973307691584. Its totient is φ = 28168175453040.

The previous prime is 28570739299771. The next prime is 28570739299859. The reversal of 28570739299841 is 14899293707582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28570739299841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28570739299241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12704270 + ... + 14783096.

It is an arithmetic number, because the mean of its divisors is an integer number (3621663461448).

Almost surely, 2^{28570739299841} is an apocalyptic number.

It is an amenable number.

28570739299841 is a deficient number, since it is larger than the sum of its proper divisors (402568391743).

28570739299841 is a wasteful number, since it uses less digits than its factorization.

28570739299841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272471.

The product of its (nonzero) digits is 548674560, while the sum is 74.

The spelling of 28570739299841 in words is "twenty-eight trillion, five hundred seventy billion, seven hundred thirty-nine million, two hundred ninety-nine thousand, eight hundred forty-one".