28824264266976 has 108 divisors (see below), whose sum is σ = 83139759140256. Its totient is φ = 9472762427520.

The previous prime is 28824264266923. The next prime is 28824264267013. The reversal of 28824264266976 is 67966246242882.

28824264266976 is a `hidden beast` number, since 2 + 88 + 24 + 264 + 266 + 9 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8475216 + ... + 11378831.

It is an arithmetic number, because the mean of its divisors is an integer number (769812584632).

Almost surely, 2^{28824264266976} is an apocalyptic number.

It is an amenable number.

28824264266976 is an abundant number, since it is smaller than the sum of its proper divisors (54315494873280).

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

28824264266976 is a wasteful number, since it uses less digits than its factorization.

28824264266976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19854205 (or 19854123 counting only the distinct ones).

The product of its digits is 1337720832, while the sum is 72.

The spelling of 28824264266976 in words is "twenty-eight trillion, eight hundred twenty-four billion, two hundred sixty-four million, two hundred sixty-six thousand, nine hundred seventy-six".