7864202041 has 2 divisors, whose sum is σ = 7864202042. Its totient is φ = 7864202040.

The previous prime is 7864201999. The next prime is 7864202083. The reversal of 7864202041 is 1402024687.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (7864201999) and next prime (7864202083).

It can be written as a sum of positive squares in only one way, i.e., 5169034816 + 2695167225 = 71896^2 + 51915^2 .

It is a cyclic number.

It is not a de Polignac number, because 7864202041 - 2¹⁹ = 7863677753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7864201988 and 7864202006.

It is not a weakly prime, because it can be changed into another prime (7864203041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3932101020 + 3932101021.

It is an arithmetic number, because the mean of its divisors is an integer number (3932101021).

Almost surely, 2^7864202041 is an apocalyptic number.

It is an amenable number.

7864202041 is a deficient number, since it is larger than the sum of its proper divisors (1).

7864202041 is an equidigital number, since it uses as much as digits as its factorization.

7864202041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 7864202041 is about 88680.3362702240. The cubic root of 7864202041 is about 1988.6188611056.

The spelling of 7864202041 in words is "seven billion, eight hundred sixty-four million, two hundred two thousand, forty-one".