264663126041 has 2 divisors, whose sum is σ = 264663126042. Its totient is φ = 264663126040.

The previous prime is 264663126029. The next prime is 264663126053. The reversal of 264663126041 is 140621366462.

It is a balanced prime because it is at equal distance from previous prime (264663126029) and next prime (264663126053).

It can be written as a sum of positive squares in only one way, i.e., 263352686041 + 1310440000 = 513179^2 + 36200^2 .

It is a cyclic number.

It is not a de Polignac number, because 264663126041 - 2¹⁰ = 264663125017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 264663126041.

It is not a weakly prime, because it can be changed into another prime (264663126061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132331563020 + 132331563021.

It is an arithmetic number, because the mean of its divisors is an integer number (132331563021).

Almost surely, 2^264663126041 is an apocalyptic number.

It is an amenable number.

264663126041 is a deficient number, since it is larger than the sum of its proper divisors (1).

264663126041 is an equidigital number, since it uses as much as digits as its factorization.

264663126041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 264663126041 in words is "two hundred sixty-four billion, six hundred sixty-three million, one hundred twenty-six thousand, forty-one".