104443100220445 has 32 divisors (see below), whose sum is σ = 144877135368960. Its totient is φ = 70798033912320.

The previous prime is 104443100220419. The next prime is 104443100220451. The reversal of 104443100220445 is 544022001344401.

It is not a de Polignac number, because 104443100220445 - 2¹¹ = 104443100218397 is a prime.

It is a super-2 number, since 2×104443100220445² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104443100220445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10696255 + ... + 17980435.

It is an arithmetic number, because the mean of its divisors is an integer number (4527410480280).

Almost surely, 2^{104443100220445} is an apocalyptic number.

It is an amenable number.

104443100220445 is a deficient number, since it is larger than the sum of its proper divisors (40434035148515).

104443100220445 is an equidigital number, since it uses as much as digits as its factorization.

104443100220445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7288885.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 104443100220445 its reverse (544022001344401), we get a palindrome (648465101564846).

The spelling of 104443100220445 in words is "one hundred four trillion, four hundred forty-three billion, one hundred million, two hundred twenty thousand, four hundred forty-five".