20043175405160 has 128 divisors (see below), whose sum is σ = 47589804460800. Its totient is φ = 7582166507520.

The previous prime is 20043175405117. The next prime is 20043175405177. The reversal of 20043175405160 is 6150457134002.

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, 91004051 + ... + 91224029.

It is an arithmetic number, because the mean of its divisors is an integer number (371795347350).

Almost surely, 2^{20043175405160} is an apocalyptic number.

20043175405160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20043175405160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23794902230400).

20043175405160 is an abundant number, since it is smaller than the sum of its proper divisors (27546629055640).

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

20043175405160 is a wasteful number, since it uses less digits than its factorization.

20043175405160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221131 (or 221127 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 20043175405160 in words is "twenty trillion, forty-three billion, one hundred seventy-five million, four hundred five thousand, one hundred sixty".