44400323112 has 16 divisors (see below), whose sum is σ = 111000807840. Its totient is φ = 14800107696.

The previous prime is 44400323101. The next prime is 44400323117. The reversal of 44400323112 is 21132300444.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1850013463 = 44400323112 / (4 + 4 + 4 + 0 + 0 + 3 + 2 + 3 + 1 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (44400323117) 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 3 ways as a sum of consecutive naturals, for example, 925006708 + ... + 925006755.

It is an arithmetic number, because the mean of its divisors is an integer number (6937550490).

Almost surely, 2^44400323112 is an apocalyptic number.

It is an amenable number.

44400323112 is an abundant number, since it is smaller than the sum of its proper divisors (66600484728).

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

44400323112 is a wasteful number, since it uses less digits than its factorization.

44400323112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850013472 (or 1850013468 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 44400323112 its reverse (21132300444), we get a palindrome (65532623556).

The spelling of 44400323112 in words is "forty-four billion, four hundred million, three hundred twenty-three thousand, one hundred twelve".