4404051343520 has 48 divisors (see below), whose sum is σ = 10443250104840. Its totient is φ = 1755071745024.

The previous prime is 4404051343513. The next prime is 4404051343543. The reversal of 4404051343520 is 253431504044.

It can be written as a sum of positive squares in 4 ways, for example, as 3310696699024 + 1093354644496 = 1819532^2 + 1045636^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51119267 + ... + 51205346.

Almost surely, 2^{4404051343520} is an apocalyptic number.

4404051343520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4404051343520 is an abundant number, since it is smaller than the sum of its proper divisors (6039198761320).

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

4404051343520 is a wasteful number, since it uses less digits than its factorization.

4404051343520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102324897 (or 102324889 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 4404051343520 its reverse (253431504044), we get a palindrome (4657482847564).

The spelling of 4404051343520 in words is "four trillion, four hundred four billion, fifty-one million, three hundred forty-three thousand, five hundred twenty".