106380043841 has 4 divisors (see below), whose sum is σ = 106931235972. Its totient is φ = 105828851712.

The previous prime is 106380043837. The next prime is 106380043853. The reversal of 106380043841 is 148340083601.

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 74690703616 + 31689340225 = 273296^2 + 178015^2 .

It is a cyclic number.

It is not a de Polignac number, because 106380043841 - 2² = 106380043837 is a prime.

It is a super-2 number, since 2×106380043841² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106380043795 and 106380043804.

It is not an unprimeable number, because it can be changed into a prime (106380043811) 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, 275595776 + ... + 275596161.

It is an arithmetic number, because the mean of its divisors is an integer number (26732808993).

Almost surely, 2^106380043841 is an apocalyptic number.

It is an amenable number.

106380043841 is a deficient number, since it is larger than the sum of its proper divisors (551192131).

106380043841 is an equidigital number, since it uses as much as digits as its factorization.

106380043841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551192130.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 106380043841 in words is "one hundred six billion, three hundred eighty million, forty-three thousand, eight hundred forty-one".