244400214312 has 48 divisors (see below), whose sum is σ = 663645565440. Its totient is φ = 81254022048.

The previous prime is 244400214307. The next prime is 244400214319. The reversal of 244400214312 is 213412004442.

244400214312 is a `hidden beast` number, since 2 + 4 + 440 + 0 + 214 + 3 + 1 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (244400214319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4403818 + ... + 4458969.

It is an arithmetic number, because the mean of its divisors is an integer number (13825949280).

Almost surely, 2^244400214312 is an apocalyptic number.

It is an amenable number.

244400214312 is an abundant number, since it is smaller than the sum of its proper divisors (419245351128).

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

244400214312 is a wasteful number, since it uses less digits than its factorization.

244400214312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8863182 (or 8863175 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 244400214312 its reverse (213412004442), we get a palindrome (457812218754).

The spelling of 244400214312 in words is "two hundred forty-four billion, four hundred million, two hundred fourteen thousand, three hundred twelve".