244400002 has 64 divisors (see below), whose sum is σ = 486466560. Its totient is φ = 89208000.

The previous prime is 244399997. The next prime is 244400011. The reversal of 244400002 is 200004442.

244400002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 295113 + ... + 295939.

It is an arithmetic number, because the mean of its divisors is an integer number (7601040).

Almost surely, 2^244400002 is an apocalyptic number.

244400002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244400002 is a deficient number, since it is larger than the sum of its proper divisors (242066558).

244400002 is a wasteful number, since it uses less digits than its factorization.

244400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 244400002 is about 15633.2978606563. The cubic root of 244400002 is about 625.2212567035.

Adding to 244400002 its reverse (200004442), we get a palindrome (444404444).

The spelling of 244400002 in words is "two hundred forty-four million, four hundred thousand, two".