44024420213 has 4 divisors (see below), whose sum is σ = 44028703488. Its totient is φ = 44020136940.

The previous prime is 44024420203. The next prime is 44024420239. The reversal of 44024420213 is 31202442044.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 44024420213 - 2²⁸ = 43755984757 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 (44024420203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2126183 + ... + 2146788.

It is an arithmetic number, because the mean of its divisors is an integer number (11007175872).

Almost surely, 2^44024420213 is an apocalyptic number.

It is an amenable number.

44024420213 is a deficient number, since it is larger than the sum of its proper divisors (4283275).

44024420213 is a wasteful number, since it uses less digits than its factorization.

44024420213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4283274.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 44024420213 its reverse (31202442044), we get a palindrome (75226862257).

The spelling of 44024420213 in words is "forty-four billion, twenty-four million, four hundred twenty thousand, two hundred thirteen".