260935955243 has 2 divisors, whose sum is σ = 260935955244. Its totient is φ = 260935955242.

The previous prime is 260935955239. The next prime is 260935955281. The reversal of 260935955243 is 342559539062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260935955243 - 2² = 260935955239 is a prime.

It is not a weakly prime, because it can be changed into another prime (260935955143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130467977621 + 130467977622.

It is an arithmetic number, because the mean of its divisors is an integer number (130467977622).

Almost surely, 2^260935955243 is an apocalyptic number.

260935955243 is a deficient number, since it is larger than the sum of its proper divisors (1).

260935955243 is an equidigital number, since it uses as much as digits as its factorization.

260935955243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748000, while the sum is 53.

The spelling of 260935955243 in words is "two hundred sixty billion, nine hundred thirty-five million, nine hundred fifty-five thousand, two hundred forty-three".