2120413204304 has 40 divisors (see below), whose sum is σ = 4287668458560. Its totient is φ = 1013934163968.

The previous prime is 2120413204289. The next prime is 2120413204309. The reversal of 2120413204304 is 4034023140212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120413204309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1628144 + ... + 2625200.

It is an arithmetic number, because the mean of its divisors is an integer number (107191711464).

Almost surely, 2^{2120413204304} is an apocalyptic number.

It is an amenable number.

2120413204304 is an abundant number, since it is smaller than the sum of its proper divisors (2167255254256).

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

2120413204304 is a wasteful number, since it uses less digits than its factorization.

2120413204304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002867 (or 1002861 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2120413204304 its reverse (4034023140212), we get a palindrome (6154436344516).

The spelling of 2120413204304 in words is "two trillion, one hundred twenty billion, four hundred thirteen million, two hundred four thousand, three hundred four".