44404000445 has 64 divisors (see below), whose sum is σ = 67737600000. Its totient is φ = 27241733376.

The previous prime is 44404000427. The next prime is 44404000451. The reversal of 44404000445 is 54400040444.

It is a cyclic number.

It is not a de Polignac number, because 44404000445 - 2⁸ = 44404000189 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1189931 + ... + 1226679.

It is an arithmetic number, because the mean of its divisors is an integer number (1058400000).

Almost surely, 2^44404000445 is an apocalyptic number.

It is an amenable number.

44404000445 is a deficient number, since it is larger than the sum of its proper divisors (23333599555).

44404000445 is a wasteful number, since it uses less digits than its factorization.

44404000445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36882.

The product of its (nonzero) digits is 20480, while the sum is 29.

Adding to 44404000445 its reverse (54400040444), we get a palindrome (98804040889).

The spelling of 44404000445 in words is "forty-four billion, four hundred four million, four hundred forty-five", and thus it is an aban number.