4430421411012 has 72 divisors (see below), whose sum is σ = 11345111177400. Its totient is φ = 1457664122880.

The previous prime is 4430421410977. The next prime is 4430421411107. The reversal of 4430421411012 is 2101141240344.

4430421411012 is a `hidden beast` number, since 4 + 430 + 4 + 214 + 1 + 1 + 0 + 12 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1084068286596 + 3346353124416 = 1041186^2 + 1829304^2 .

It is a super-2 number, since 2×4430421411012² (a number of 26 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 1279137 + ... + 3239912.

It is an arithmetic number, because the mean of its divisors is an integer number (157570988575).

Almost surely, 2^{4430421411012} is an apocalyptic number.

It is an amenable number.

4430421411012 is an abundant number, since it is smaller than the sum of its proper divisors (6914689766388).

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

4430421411012 is a wasteful number, since it uses less digits than its factorization.

4430421411012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4519413 (or 4519408 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 4430421411012 its reverse (2101141240344), we get a palindrome (6531562651356).

The spelling of 4430421411012 in words is "four trillion, four hundred thirty billion, four hundred twenty-one million, four hundred eleven thousand, twelve".