44311403312 has 80 divisors (see below), whose sum is σ = 100564706304. Its totient is φ = 18689664000.

The previous prime is 44311403309. The next prime is 44311403347. The reversal of 44311403312 is 21330411344.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108137 + ... + 316727.

Almost surely, 2^44311403312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44311403312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50282353152).

44311403312 is an abundant number, since it is smaller than the sum of its proper divisors (56253302992).

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

44311403312 is a wasteful number, since it uses less digits than its factorization.

44311403312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208698 (or 208692 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 44311403312 its reverse (21330411344), we get a palindrome (65641814656).

The spelling of 44311403312 in words is "forty-four billion, three hundred eleven million, four hundred three thousand, three hundred twelve".