40444041200 has 60 divisors (see below), whose sum is σ = 97189897008. Its totient is φ = 16173772800.

The previous prime is 40444041191. The next prime is 40444041223. The reversal of 40444041200 is 214044404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2167109 + ... + 2185691.

Almost surely, 2^40444041200 is an apocalyptic number.

40444041200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40444041200 is an abundant number, since it is smaller than the sum of its proper divisors (56745855808).

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

40444041200 is a wasteful number, since it uses less digits than its factorization.

40444041200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24042 (or 24031 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 40444041200 its reverse (214044404), we get a palindrome (40658085604).

The spelling of 40444041200 in words is "forty billion, four hundred forty-four million, forty-one thousand, two hundred".