44341521 has 12 divisors (see below), whose sum is σ = 68774832. Its totient is φ = 25337928.

The previous prime is 44341511. The next prime is 44341523. The reversal of 44341521 is 12514344.

It is not a de Polignac number, because 44341521 - 2⁵ = 44341489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44341491 and 44341500.

It is not an unprimeable number, because it can be changed into a prime (44341523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150675 + ... + 150968.

It is an arithmetic number, because the mean of its divisors is an integer number (5731236).

Almost surely, 2^44341521 is an apocalyptic number.

It is an amenable number.

44341521 is a deficient number, since it is larger than the sum of its proper divisors (24433311).

44341521 is a wasteful number, since it uses less digits than its factorization.

44341521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301660 (or 301653 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 44341521 is about 6658.9429341300. The cubic root of 44341521 is about 353.9458805198.

Adding to 44341521 its reverse (12514344), we get a palindrome (56855865).

The spelling of 44341521 in words is "forty-four million, three hundred forty-one thousand, five hundred twenty-one".