28841726185696 has 24 divisors (see below), whose sum is σ = 58102663510584. Its totient is φ = 14085494183040.

The previous prime is 28841726185693. The next prime is 28841726185697. The reversal of 28841726185696 is 69658162714882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28841726185693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10480277035 + ... + 10480279786.

It is an arithmetic number, because the mean of its divisors is an integer number (2420944312941).

Almost surely, 2^{28841726185696} is an apocalyptic number.

It is an amenable number.

28841726185696 is an abundant number, since it is smaller than the sum of its proper divisors (29260937324888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28841726185696 is a wasteful number, since it uses less digits than its factorization.

28841726185696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20960556874 (or 20960556866 counting only the distinct ones).

The product of its digits is 557383680, while the sum is 73.

The spelling of 28841726185696 in words is "twenty-eight trillion, eight hundred forty-one billion, seven hundred twenty-six million, one hundred eighty-five thousand, six hundred ninety-six".