44220720335105 has 8 divisors (see below), whose sum is σ = 53065442015592. Its totient is φ = 35376191192448.

The previous prime is 44220720335101. The next prime is 44220720335191. The reversal of 44220720335105 is 50153302702244.

It can be written as a sum of positive squares in 4 ways, for example, as 679356741361 + 43541363593744 = 824231^2 + 6598588^2 .

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 44220720335105 - 2² = 44220720335101 is a prime.

It is a super-2 number, since 2×44220720335105² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44220720335101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47628692 + ... + 48548261.

It is an arithmetic number, because the mean of its divisors is an integer number (6633180251949).

Almost surely, 2^{44220720335105} is an apocalyptic number.

It is an amenable number.

44220720335105 is a deficient number, since it is larger than the sum of its proper divisors (8844721680487).

44220720335105 is an equidigital number, since it uses as much as digits as its factorization.

44220720335105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96268915.

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 44220720335105 in words is "forty-four trillion, two hundred twenty billion, seven hundred twenty million, three hundred thirty-five thousand, one hundred five".