264366122306243 has 16 divisors (see below), whose sum is σ = 266295796603200. Its totient is φ = 262443735859200.

The previous prime is 264366122306239. The next prime is 264366122306329. The reversal of 264366122306243 is 342603221663462.

It is a cyclic number.

It is not a de Polignac number, because 264366122306243 - 2² = 264366122306239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264366122306191 and 264366122306200.

It is not an unprimeable number, because it can be changed into a prime (264366122306213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450575033 + ... + 451161381.

It is an arithmetic number, because the mean of its divisors is an integer number (16643487287700).

Almost surely, 2^{264366122306243} is an apocalyptic number.

264366122306243 is a deficient number, since it is larger than the sum of its proper divisors (1929674296957).

264366122306243 is a wasteful number, since it uses less digits than its factorization.

264366122306243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592558.

The product of its (nonzero) digits is 8957952, while the sum is 50.

The spelling of 264366122306243 in words is "two hundred sixty-four trillion, three hundred sixty-six billion, one hundred twenty-two million, three hundred six thousand, two hundred forty-three".