44144104312 has 96 divisors (see below), whose sum is σ = 105122441520. Its totient is φ = 17184975360.

The previous prime is 44144104283. The next prime is 44144104327. The reversal of 44144104312 is 21340144144.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6434388 + ... + 6441244.

Almost surely, 2^44144104312 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 44144104312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52561220760).

44144104312 is an abundant number, since it is smaller than the sum of its proper divisors (60978337208).

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

44144104312 is a wasteful number, since it uses less digits than its factorization.

44144104312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8381 (or 8370 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 44144104312 its reverse (21340144144), we get a palindrome (65484248456).

The spelling of 44144104312 in words is "forty-four billion, one hundred forty-four million, one hundred four thousand, three hundred twelve".