440244000102 has 16 divisors (see below), whose sum is σ = 880503277680. Its totient is φ = 146745453792.

The previous prime is 440244000089. The next prime is 440244000103. The reversal of 440244000102 is 201000442044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440244000103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243253 + ... + 969360.

It is an arithmetic number, because the mean of its divisors is an integer number (55031454855).

Almost surely, 2^440244000102 is an apocalyptic number.

440244000102 is an abundant number, since it is smaller than the sum of its proper divisors (440259277578).

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

440244000102 is a wasteful number, since it uses less digits than its factorization.

440244000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273127.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 440244000102 its reverse (201000442044), we get a palindrome (641244442146).

The spelling of 440244000102 in words is "four hundred forty billion, two hundred forty-four million, one hundred two", and thus it is an aban number.