4440105223232 has 56 divisors (see below), whose sum is σ = 10507329776256. Its totient is φ = 1820167354368.

The previous prime is 4440105223231. The next prime is 4440105223241. The reversal of 4440105223232 is 2323225010444.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (4440105223231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215445113 + ... + 215465720.

Almost surely, 2^{4440105223232} is an apocalyptic number.

It is an amenable number.

4440105223232 is an abundant number, since it is smaller than the sum of its proper divisors (6067224553024).

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

4440105223232 is a wasteful number, since it uses less digits than its factorization.

4440105223232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430910875 (or 430910865 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 4440105223232 in words is "four trillion, four hundred forty billion, one hundred five million, two hundred twenty-three thousand, two hundred thirty-two".