44318195328 has 128 divisors (see below), whose sum is σ = 132850756800. Its totient is φ = 12966625280.

The previous prime is 44318195321. The next prime is 44318195333. The reversal of 44318195328 is 82359181344.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×44318195328² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (44318195321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58401 + ... + 303392.

Almost surely, 2^44318195328 is an apocalyptic number.

44318195328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44318195328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66425378400).

44318195328 is an abundant number, since it is smaller than the sum of its proper divisors (88532561472).

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

44318195328 is a wasteful number, since it uses less digits than its factorization.

44318195328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361850 (or 361838 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The spelling of 44318195328 in words is "forty-four billion, three hundred eighteen million, one hundred ninety-five thousand, three hundred twenty-eight".