8942097690841 has 6 divisors (see below), whose sum is σ = 10402032007770. Its totient is φ = 7664655163536.

The previous prime is 8942097690833. The next prime is 8942097690863. The reversal of 8942097690841 is 1480967902498.

8942097690841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5363300174400 + 3578797516441 = 2315880^2 + 1891771^2 .

It is not a de Polignac number, because 8942097690841 - 2³ = 8942097690833 is a prime.

It is a super-2 number, since 2×8942097690841² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8942097630841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91245894756 + ... + 91245894853.

It is an arithmetic number, because the mean of its divisors is an integer number (1733672001295).

Almost surely, 2^{8942097690841} is an apocalyptic number.

It is an amenable number.

8942097690841 is a deficient number, since it is larger than the sum of its proper divisors (1459934316929).

8942097690841 is a wasteful number, since it uses less digits than its factorization.

8942097690841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182491789623 (or 182491789616 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 67.

The spelling of 8942097690841 in words is "eight trillion, nine hundred forty-two billion, ninety-seven million, six hundred ninety thousand, eight hundred forty-one".