23106908666828 has 48 divisors (see below), whose sum is σ = 47936345909760. Its totient is φ = 9540157221504.

The previous prime is 23106908666801. The next prime is 23106908666839. The reversal of 23106908666828 is 82866680960132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131362688 + ... + 131538471.

It is an arithmetic number, because the mean of its divisors is an integer number (998673873120).

Almost surely, 2^{23106908666828} is an apocalyptic number.

23106908666828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23106908666828 is an abundant number, since it is smaller than the sum of its proper divisors (24829437242932).

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

23106908666828 is a wasteful number, since it uses less digits than its factorization.

23106908666828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262901286 (or 262901284 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 65.

The spelling of 23106908666828 in words is "twenty-three trillion, one hundred six billion, nine hundred eight million, six hundred sixty-six thousand, eight hundred twenty-eight".