44524354021 has 4 divisors (see below), whose sum is σ = 50884976032. Its totient is φ = 38163732012.

The previous prime is 44524354009. The next prime is 44524354027. The reversal of 44524354021 is 12045342544.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44524354021 - 2⁵ = 44524353989 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 (44524354027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3180310995 + ... + 3180311008.

It is an arithmetic number, because the mean of its divisors is an integer number (12721244008).

Almost surely, 2^44524354021 is an apocalyptic number.

It is an amenable number.

44524354021 is a deficient number, since it is larger than the sum of its proper divisors (6360622011).

44524354021 is an equidigital number, since it uses as much as digits as its factorization.

44524354021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360622010.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 44524354021 its reverse (12045342544), we get a palindrome (56569696565).

The spelling of 44524354021 in words is "forty-four billion, five hundred twenty-four million, three hundred fifty-four thousand, twenty-one".