4246782041 has 4 divisors (see below), whose sum is σ = 4361559972. Its totient is φ = 4132004112.

The previous prime is 4246782037. The next prime is 4246782109. The reversal of 4246782041 is 1402876424.

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 1755274816 + 2491507225 = 41896^2 + 49915^2 .

It is a cyclic number.

It is not a de Polignac number, because 4246782041 - 2² = 4246782037 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 = 4246781986 and 4246782004.

It is not an unprimeable number, because it can be changed into a prime (4246782541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57388910 + ... + 57388983.

It is an arithmetic number, because the mean of its divisors is an integer number (1090389993).

Almost surely, 2^4246782041 is an apocalyptic number.

It is an amenable number.

4246782041 is a deficient number, since it is larger than the sum of its proper divisors (114777931).

4246782041 is a wasteful number, since it uses less digits than its factorization.

4246782041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114777930.

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 4246782041 is about 65167.3387595351. The cubic root of 4246782041 is about 1619.3969763172.

The spelling of 4246782041 in words is "four billion, two hundred forty-six million, seven hundred eighty-two thousand, forty-one".