264862041973 has 2 divisors, whose sum is σ = 264862041974. Its totient is φ = 264862041972.

The previous prime is 264862041931. The next prime is 264862042037. The reversal of 264862041973 is 379140268462.

264862041973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230417280324 + 34444761649 = 480018^2 + 185593^2 .

It is a cyclic number.

It is not a de Polignac number, because 264862041973 - 2¹³ = 264862033781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 264862041973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264862041473) 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, 132431020986 + 132431020987.

It is an arithmetic number, because the mean of its divisors is an integer number (132431020987).

Almost surely, 2^264862041973 is an apocalyptic number.

It is an amenable number.

264862041973 is a deficient number, since it is larger than the sum of its proper divisors (1).

264862041973 is an equidigital number, since it uses as much as digits as its factorization.

264862041973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 264862041973 in words is "two hundred sixty-four billion, eight hundred sixty-two million, forty-one thousand, nine hundred seventy-three".