20483741982848 has 16 divisors (see below), whose sum is σ = 40807454731710. Its totient is φ = 10241870991360.

The previous prime is 20483741982841. The next prime is 20483741982857. The reversal of 20483741982848 is 84828914738402.

It can be written as a sum of positive squares in only one way, i.e., 16525265656384 + 3958476326464 = 4065128^2 + 1989592^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×20483741982848² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20483741982841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80014616993 + ... + 80014617248.

Almost surely, 2^{20483741982848} is an apocalyptic number.

It is an amenable number.

20483741982848 is a deficient number, since it is larger than the sum of its proper divisors (20323712748862).

20483741982848 is an equidigital number, since it uses as much as digits as its factorization.

20483741982848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160029234255 (or 160029234243 counting only the distinct ones).

The product of its (nonzero) digits is 198180864, while the sum is 68.

The spelling of 20483741982848 in words is "twenty trillion, four hundred eighty-three billion, seven hundred forty-one million, nine hundred eighty-two thousand, eight hundred forty-eight".