4426112512105 has 4 divisors (see below), whose sum is σ = 5311335014532. Its totient is φ = 3540890009680.

The previous prime is 4426112512091. The next prime is 4426112512123. The reversal of 4426112512105 is 5012152116244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 475984087056 + 3950128425049 = 689916^2 + 1987493^2 .

It is not a de Polignac number, because 4426112512105 - 2¹³ = 4426112503913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 442611251206 + ... + 442611251215.

It is an arithmetic number, because the mean of its divisors is an integer number (1327833753633).

Almost surely, 2^{4426112512105} is an apocalyptic number.

It is an amenable number.

4426112512105 is a deficient number, since it is larger than the sum of its proper divisors (885222502427).

4426112512105 is an equidigital number, since it uses as much as digits as its factorization.

4426112512105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885222502426.

The product of its (nonzero) digits is 19200, while the sum is 34.

Adding to 4426112512105 its reverse (5012152116244), we get a palindrome (9438264628349).

The spelling of 4426112512105 in words is "four trillion, four hundred twenty-six billion, one hundred twelve million, five hundred twelve thousand, one hundred five".