20841383130830 has 16 divisors (see below), whose sum is σ = 37517806476864. Its totient is φ = 8335816176480.

The previous prime is 20841383130779. The next prime is 20841383130889. The reversal of 20841383130830 is 3803138314802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92015717 + ... + 92241936.

It is an arithmetic number, because the mean of its divisors is an integer number (2344862904804).

Almost surely, 2^{20841383130830} is an apocalyptic number.

20841383130830 is a deficient number, since it is larger than the sum of its proper divisors (16676423346034).

20841383130830 is a wasteful number, since it uses less digits than its factorization.

20841383130830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184268971.

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 20841383130830 in words is "twenty trillion, eight hundred forty-one billion, three hundred eighty-three million, one hundred thirty thousand, eight hundred thirty".