8121050268 has 12 divisors (see below), whose sum is σ = 18949117320. Its totient is φ = 2707016752.

The previous prime is 8121050227. The next prime is 8121050279. The reversal of 8121050268 is 8620501218.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338377083 + ... + 338377106.

It is an arithmetic number, because the mean of its divisors is an integer number (1579093110).

Almost surely, 2^8121050268 is an apocalyptic number.

It is an amenable number.

8121050268 is an abundant number, since it is smaller than the sum of its proper divisors (10828067052).

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

8121050268 is a wasteful number, since it uses less digits than its factorization.

8121050268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676754196 (or 676754194 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 8121050268 is about 90116.8700521717. The cubic root of 8121050268 is about 2010.0370667158.

The spelling of 8121050268 in words is "eight billion, one hundred twenty-one million, fifty thousand, two hundred sixty-eight".