4091922800412 has 24 divisors (see below), whose sum is σ = 9780693524112. Its totient is φ = 1330706601600.

The previous prime is 4091922800389. The next prime is 4091922800419. The reversal of 4091922800412 is 2140082291904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4091922800419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4158457639 + ... + 4158458622.

It is an arithmetic number, because the mean of its divisors is an integer number (407528896838).

Almost surely, 2^{4091922800412} is an apocalyptic number.

It is an amenable number.

4091922800412 is an abundant number, since it is smaller than the sum of its proper divisors (5688770723700).

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

4091922800412 is a wasteful number, since it uses less digits than its factorization.

4091922800412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8316916309 (or 8316916307 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 4091922800412 in words is "four trillion, ninety-one billion, nine hundred twenty-two million, eight hundred thousand, four hundred twelve".