260067606266239 has 2 divisors, whose sum is σ = 260067606266240. Its totient is φ = 260067606266238.

The previous prime is 260067606266099. The next prime is 260067606266243. The reversal of 260067606266239 is 932662606760062.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260067606266239 - 2¹⁵ = 260067606233471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260067606666239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130033803133119 + 130033803133120.

It is an arithmetic number, because the mean of its divisors is an integer number (130033803133120).

Almost surely, 2^{260067606266239} is an apocalyptic number.

260067606266239 is a deficient number, since it is larger than the sum of its proper divisors (1).

260067606266239 is an equidigital number, since it uses as much as digits as its factorization.

260067606266239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70543872, while the sum is 61.

The spelling of 260067606266239 in words is "two hundred sixty trillion, sixty-seven billion, six hundred six million, two hundred sixty-six thousand, two hundred thirty-nine".