260266043 has 2 divisors, whose sum is σ = 260266044. Its totient is φ = 260266042.

The previous prime is 260266021. The next prime is 260266063. The reversal of 260266043 is 340662062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260266043 - 2⁸ = 260265787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260265997 and 260266015.

It is not a weakly prime, because it can be changed into another prime (260266063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130133021 + 130133022.

It is an arithmetic number, because the mean of its divisors is an integer number (130133022).

Almost surely, 2^260266043 is an apocalyptic number.

260266043 is a deficient number, since it is larger than the sum of its proper divisors (1).

260266043 is an equidigital number, since it uses as much as digits as its factorization.

260266043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 260266043 is about 16132.7630305537. The cubic root of 260266043 is about 638.4680506242.

The spelling of 260266043 in words is "two hundred sixty million, two hundred sixty-six thousand, forty-three".