44341440 has 448 divisors, whose sum is σ = 184343040. Its totient is φ = 8847360.

The previous prime is 44341411. The next prime is 44341463. The reversal of 44341440 is 4414344.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 44341440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2333751 + ... + 2333769.

It is an arithmetic number, because the mean of its divisors is an integer number (411480).

Almost surely, 2^44341440 is an apocalyptic number.

44341440 is a gapful number since it is divisible by the number (40) 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 44341440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92171520).

44341440 is an abundant number, since it is smaller than the sum of its proper divisors (140001600).

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

44341440 is a wasteful number, since it uses less digits than its factorization.

44341440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 44341440 is about 6658.9368520808. The cubic root of 44341440 is about 353.9456649984.

Adding to 44341440 its reverse (4414344), we get a palindrome (48755784).

The spelling of 44341440 in words is "forty-four million, three hundred forty-one thousand, four hundred forty".