44042220302213 has 64 divisors (see below), whose sum is σ = 53004007895040. Its totient is φ = 35818484083200.

The previous prime is 44042220302209. The next prime is 44042220302231. The reversal of 44042220302213 is 31220302224044.

It is not a de Polignac number, because 44042220302213 - 2² = 44042220302209 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 (44042223302213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 710201378 + ... + 710263388.

It is an arithmetic number, because the mean of its divisors is an integer number (828187623360).

Almost surely, 2^{44042220302213} is an apocalyptic number.

It is an amenable number.

44042220302213 is a deficient number, since it is larger than the sum of its proper divisors (8961787592827).

44042220302213 is a wasteful number, since it uses less digits than its factorization.

44042220302213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62658.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 44042220302213 its reverse (31220302224044), we get a palindrome (75262522526257).

The spelling of 44042220302213 in words is "forty-four trillion, forty-two billion, two hundred twenty million, three hundred two thousand, two hundred thirteen".