2444213212 has 12 divisors (see below), whose sum is σ = 4888426480. Its totient is φ = 1047519936.

The previous prime is 2444213183. The next prime is 2444213273. The reversal of 2444213212 is 2123124442.

2444213212 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43646637 + ... + 43646692.

Almost surely, 2^2444213212 is an apocalyptic number.

It is an amenable number.

2444213212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2444213212 is a wasteful number, since it uses less digits than its factorization.

2444213212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87293340 (or 87293338 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 2444213212 is about 49438.9847387666. The cubic root of 2444213212 is about 1347.0375298161.

Adding to 2444213212 its reverse (2123124442), we get a palindrome (4567337654).

The spelling of 2444213212 in words is "two billion, four hundred forty-four million, two hundred thirteen thousand, two hundred twelve".