8941921126 has 4 divisors (see below), whose sum is σ = 13412881692. Its totient is φ = 4470960562.

The previous prime is 8941921081. The next prime is 8941921159. The reversal of 8941921126 is 6211291498.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235480280 + ... + 2235480283.

It is an arithmetic number, because the mean of its divisors is an integer number (3353220423).

Almost surely, 2^8941921126 is an apocalyptic number.

8941921126 is a deficient number, since it is larger than the sum of its proper divisors (4470960566).

8941921126 is a wasteful number, since it uses less digits than its factorization.

8941921126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470960565.

The product of its digits is 62208, while the sum is 43.

The square root of 8941921126 is about 94561.7318263577. The cubic root of 8941921126 is about 2075.5997589653.

The spelling of 8941921126 in words is "eight billion, nine hundred forty-one million, nine hundred twenty-one thousand, one hundred twenty-six".