262064880041 has 2 divisors, whose sum is σ = 262064880042. Its totient is φ = 262064880040.

The previous prime is 262064879963. The next prime is 262064880071. The reversal of 262064880041 is 140088460262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 234550364416 + 27514515625 = 484304^2 + 165875^2 .

It is a cyclic number.

It is not a de Polignac number, because 262064880041 - 2³⁰ = 260991138217 is a prime.

It is a super-3 number, since 3×262064880041³ (a number of 35 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (262064880071) 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 as a sum of consecutive naturals, namely, 131032440020 + 131032440021.

It is an arithmetic number, because the mean of its divisors is an integer number (131032440021).

Almost surely, 2^262064880041 is an apocalyptic number.

It is an amenable number.

262064880041 is a deficient number, since it is larger than the sum of its proper divisors (1).

262064880041 is an equidigital number, since it uses as much as digits as its factorization.

262064880041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 262064880041 in words is "two hundred sixty-two billion, sixty-four million, eight hundred eighty thousand, forty-one".