2100444420304 has 40 divisors (see below), whose sum is σ = 4246666856640. Its totient is φ = 1004532891648.

The previous prime is 2100444420287. The next prime is 2100444420311. The reversal of 2100444420304 is 4030244440012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21430899 + ... + 21528685.

It is an arithmetic number, because the mean of its divisors is an integer number (106166671416).

Almost surely, 2^{2100444420304} is an apocalyptic number.

It is an amenable number.

2100444420304 is an abundant number, since it is smaller than the sum of its proper divisors (2146222436336).

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

2100444420304 is a wasteful number, since it uses less digits than its factorization.

2100444420304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156187 (or 156181 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2100444420304 its reverse (4030244440012), we get a palindrome (6130688860316).

The spelling of 2100444420304 in words is "two trillion, one hundred billion, four hundred forty-four million, four hundred twenty thousand, three hundred four".