44400230002 has 4 divisors (see below), whose sum is σ = 66600345006. Its totient is φ = 22200115000.

The previous prime is 44400229949. The next prime is 44400230011. The reversal of 44400230002 is 20003200444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31145543361 + 13254686641 = 176481^2 + 115129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100057499 + ... + 11100057502.

Almost surely, 2^44400230002 is an apocalyptic number.

44400230002 is a deficient number, since it is larger than the sum of its proper divisors (22200115004).

44400230002 is a wasteful number, since it uses less digits than its factorization.

44400230002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22200115003.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 44400230002 its reverse (20003200444), we get a palindrome (64403430446).

The spelling of 44400230002 in words is "forty-four billion, four hundred million, two hundred thirty thousand, two".