4426647041 has 4 divisors (see below), whose sum is σ = 4534614084. Its totient is φ = 4318680000.

The previous prime is 4426647019. The next prime is 4426647047. The reversal of 4426647041 is 1407466244.

It is a happy number.

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 84364225 + 4342282816 = 9185^2 + 65896^2 .

It is a cyclic number.

It is not a de Polignac number, because 4426647041 - 2⁶ = 4426646977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4426646986 and 4426647004.

It is not an unprimeable number, because it can be changed into a prime (4426647047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53983460 + ... + 53983541.

It is an arithmetic number, because the mean of its divisors is an integer number (1133653521).

Almost surely, 2^4426647041 is an apocalyptic number.

4426647041 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4426647041 is a deficient number, since it is larger than the sum of its proper divisors (107967043).

4426647041 is a wasteful number, since it uses less digits than its factorization.

4426647041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107967042.

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 4426647041 is about 66533.0522447302. The cubic root of 4426647041 is about 1641.9438384143.

The spelling of 4426647041 in words is "four billion, four hundred twenty-six million, six hundred forty-seven thousand, forty-one".