44320012431040 has 28 divisors (see below), whose sum is σ = 105537029602176. Its totient is φ = 17728004972288.

The previous prime is 44320012431031. The next prime is 44320012431103. The reversal of 44320012431040 is 4013421002344.

44320012431040 is digitally balanced in base 6, 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 3 ways as a sum of consecutive naturals, for example, 69250019104 + ... + 69250019743.

Almost surely, 2^{44320012431040} is an apocalyptic number.

44320012431040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44320012431040 is an abundant number, since it is smaller than the sum of its proper divisors (61217017171136).

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

44320012431040 is a wasteful number, since it uses less digits than its factorization.

44320012431040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138500038864 (or 138500038854 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 44320012431040 its reverse (4013421002344), we get a palindrome (48333433433384).

The spelling of 44320012431040 in words is "forty-four trillion, three hundred twenty billion, twelve million, four hundred thirty-one thousand, forty".