44041524421 has 8 divisors (see below), whose sum is σ = 44697179160. Its totient is φ = 43389443328.

The previous prime is 44041524413. The next prime is 44041524451. The reversal of 44041524421 is 12442514044.

It can be written as a sum of positive squares in 4 ways, for example, as 2848356900 + 41193167521 = 53370^2 + 202961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44041524421 - 2³ = 44041524413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44041524451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868576 + ... + 917881.

It is an arithmetic number, because the mean of its divisors is an integer number (5587147395).

Almost surely, 2^44041524421 is an apocalyptic number.

It is an amenable number.

44041524421 is a deficient number, since it is larger than the sum of its proper divisors (655654739).

44041524421 is a wasteful number, since it uses less digits than its factorization.

44041524421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786823.

The product of its (nonzero) digits is 20480, while the sum is 31.

The spelling of 44041524421 in words is "forty-four billion, forty-one million, five hundred twenty-four thousand, four hundred twenty-one".