44143104 has 80 divisors (see below), whose sum is σ = 121777920. Its totient is φ = 14192640.

The previous prime is 44143103. The next prime is 44143129. The reversal of 44143104 is 40134144.

It is a super-2 number, since 2×44143104² = 3897227261509632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44143103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44049 + ... + 45039.

It is an arithmetic number, because the mean of its divisors is an integer number (1522224).

Almost surely, 2^44143104 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 44143104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60888960).

44143104 is an abundant number, since it is smaller than the sum of its proper divisors (77634816).

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

44143104 is an equidigital number, since it uses as much as digits as its factorization.

44143104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1025 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 44143104 is about 6644.0276941024. The cubic root of 44143104 is about 353.4171519039.

Adding to 44143104 its reverse (40134144), we get a palindrome (84277248).

The spelling of 44143104 in words is "forty-four million, one hundred forty-three thousand, one hundred four".