4444312012011 has 40 divisors (see below), whose sum is σ = 6668013327360. Its totient is φ = 2949946240752.

The previous prime is 4444312011977. The next prime is 4444312012027. The reversal of 4444312012011 is 1102102134444.

4444312012011 is a `hidden beast` number, since 4 + 4 + 4 + 431 + 20 + 1 + 201 + 1 = 666.

4444312012011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4444312012011 - 2⁷ = 4444312011883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4444312019011) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 127887540 + ... + 127922286.

It is an arithmetic number, because the mean of its divisors is an integer number (166700333184).

Almost surely, 2^{4444312012011} is an apocalyptic number.

4444312012011 is a deficient number, since it is larger than the sum of its proper divisors (2223701315349).

4444312012011 is a wasteful number, since it uses less digits than its factorization.

4444312012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41605 (or 41596 counting only the distinct ones).

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

Adding to 4444312012011 its reverse (1102102134444), we get a palindrome (5546414146455).

The spelling of 4444312012011 in words is "four trillion, four hundred forty-four billion, three hundred twelve million, twelve thousand, eleven".