2444010012 has 18 divisors (see below), whose sum is σ = 6177914288. Its totient is φ = 814669992.

The previous prime is 2444010001. The next prime is 2444010013. The reversal of 2444010012 is 2100104442.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33944548 + ... + 33944619.

Almost surely, 2^2444010012 is an apocalyptic number.

It is an amenable number.

2444010012 is an abundant number, since it is smaller than the sum of its proper divisors (3733904276).

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

2444010012 is a wasteful number, since it uses less digits than its factorization.

2444010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67889177 (or 67889172 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2444010012 is about 49436.9296376707. The cubic root of 2444010012 is about 1347.0002000651. Note that the first 3 decimals are identical.

Adding to 2444010012 its reverse (2100104442), we get a palindrome (4544114454).

The spelling of 2444010012 in words is "two billion, four hundred forty-four million, ten thousand, twelve".