20204004241120 has 96 divisors (see below), whose sum is σ = 54551626730496. Its totient is φ = 6926983641600.

The previous prime is 20204004241103. The next prime is 20204004241129. The reversal of 20204004241120 is 2114240040202.

It is a junction number, because it is equal to n+sod(n) for n = 20204004241091 and 20204004241100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20204004241129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138035175 + ... + 138181465.

It is an arithmetic number, because the mean of its divisors is an integer number (568246111776).

Almost surely, 2^{20204004241120} is an apocalyptic number.

20204004241120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20204004241120 is an abundant number, since it is smaller than the sum of its proper divisors (34347622489376).

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

20204004241120 is a wasteful number, since it uses less digits than its factorization.

20204004241120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269624 (or 269616 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 20204004241120 its reverse (2114240040202), we get a palindrome (22318244281322).

The spelling of 20204004241120 in words is "twenty trillion, two hundred four billion, four million, two hundred forty-one thousand, one hundred twenty".