264114001243 has 2 divisors, whose sum is σ = 264114001244. Its totient is φ = 264114001242.

The previous prime is 264114001219. The next prime is 264114001297. The reversal of 264114001243 is 342100411462.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264114001243 is a prime.

It is not a weakly prime, because it can be changed into another prime (264114007243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132057000621 + 132057000622.

It is an arithmetic number, because the mean of its divisors is an integer number (132057000622).

Almost surely, 2^264114001243 is an apocalyptic number.

264114001243 is a deficient number, since it is larger than the sum of its proper divisors (1).

264114001243 is an equidigital number, since it uses as much as digits as its factorization.

264114001243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 264114001243 in words is "two hundred sixty-four billion, one hundred fourteen million, one thousand, two hundred forty-three".