244405012 has 12 divisors (see below), whose sum is σ = 434092960. Its totient is φ = 120378456.

The previous prime is 244404959. The next prime is 244405019. The reversal of 244405012 is 210504442.

It is a happy number.

244405012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244405019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455712 + ... + 456247.

Almost surely, 2^244405012 is an apocalyptic number.

It is an amenable number.

244405012 is a deficient number, since it is larger than the sum of its proper divisors (189687948).

244405012 is a wasteful number, since it uses less digits than its factorization.

244405012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912030 (or 912028 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 244405012 is about 15633.4580947403. The cubic root of 244405012 is about 625.2255288490.

Adding to 244405012 its reverse (210504442), we get a palindrome (454909454).

The spelling of 244405012 in words is "two hundred forty-four million, four hundred five thousand, twelve".