2101444430304 has 48 divisors (see below), whose sum is σ = 5516853632640. Its totient is φ = 700410111360.

The previous prime is 2101444430237. The next prime is 2101444430359. The reversal of 2101444430304 is 4030344441012.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2101444430304² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163692 + ... + 2056619.

It is an arithmetic number, because the mean of its divisors is an integer number (114934450680).

Almost surely, 2^{2101444430304} is an apocalyptic number.

2101444430304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2101444430304 is an abundant number, since it is smaller than the sum of its proper divisors (3415409202336).

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

2101444430304 is a wasteful number, since it uses less digits than its factorization.

2101444430304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230183 (or 2230175 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2101444430304 its reverse (4030344441012), we get a palindrome (6131788871316).

The spelling of 2101444430304 in words is "two trillion, one hundred one billion, four hundred forty-four million, four hundred thirty thousand, three hundred four".