20043553110060 has 96 divisors (see below), whose sum is σ = 56148586603200. Its totient is φ = 5342411287552.

The previous prime is 20043553110047. The next prime is 20043553110071. The reversal of 20043553110060 is 6001135534002.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1649804866 + ... + 1649817014.

It is an arithmetic number, because the mean of its divisors is an integer number (584881110450).

Almost surely, 2^{20043553110060} is an apocalyptic number.

20043553110060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20043553110060 is an abundant number, since it is smaller than the sum of its proper divisors (36105033493140).

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

20043553110060 is a wasteful number, since it uses less digits than its factorization.

20043553110060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22947 (or 22945 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 20043553110060 its reverse (6001135534002), we get a palindrome (26044688644062).

The spelling of 20043553110060 in words is "twenty trillion, forty-three billion, five hundred fifty-three million, one hundred ten thousand, sixty".