264278370341 has 2 divisors, whose sum is σ = 264278370342. Its totient is φ = 264278370340.

The previous prime is 264278370319. The next prime is 264278370353. The reversal of 264278370341 is 143073872462.

264278370341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242822272900 + 21456097441 = 492770^2 + 146479^2 .

It is a cyclic number.

It is not a de Polignac number, because 264278370341 - 2²² = 264274176037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264278070341) 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, 132139185170 + 132139185171.

It is an arithmetic number, because the mean of its divisors is an integer number (132139185171).

Almost surely, 2^264278370341 is an apocalyptic number.

It is an amenable number.

264278370341 is a deficient number, since it is larger than the sum of its proper divisors (1).

264278370341 is an equidigital number, since it uses as much as digits as its factorization.

264278370341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 264278370341 in words is "two hundred sixty-four billion, two hundred seventy-eight million, three hundred seventy thousand, three hundred forty-one".