28807828240116 has 24 divisors (see below), whose sum is σ = 68857735794624. Its totient is φ = 9368399427520.

The previous prime is 28807828240043. The next prime is 28807828240123. The reversal of 28807828240116 is 61104282870882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29276247720 + ... + 29276248703.

It is an arithmetic number, because the mean of its divisors is an integer number (2869072324776).

Almost surely, 2^{28807828240116} is an apocalyptic number.

It is an amenable number.

28807828240116 is an abundant number, since it is smaller than the sum of its proper divisors (40049907554508).

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

28807828240116 is a wasteful number, since it uses less digits than its factorization.

28807828240116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58552496471 (or 58552496469 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 57.

The spelling of 28807828240116 in words is "twenty-eight trillion, eight hundred seven billion, eight hundred twenty-eight million, two hundred forty thousand, one hundred sixteen".