229749523684067 has 2 divisors, whose sum is σ = 229749523684068. Its totient is φ = 229749523684066.

The previous prime is 229749523684061. The next prime is 229749523684091. The reversal of 229749523684067 is 760486325947922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229749523684067 - 2¹⁸ = 229749523421923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229749523683985 and 229749523684003.

It is not a weakly prime, because it can be changed into another prime (229749523684061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114874761842033 + 114874761842034.

It is an arithmetic number, because the mean of its divisors is an integer number (114874761842034).

Almost surely, 2^{229749523684067} is an apocalyptic number.

229749523684067 is a deficient number, since it is larger than the sum of its proper divisors (1).

229749523684067 is an equidigital number, since it uses as much as digits as its factorization.

229749523684067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2194698240, while the sum is 74.

The spelling of 229749523684067 in words is "two hundred twenty-nine trillion, seven hundred forty-nine billion, five hundred twenty-three million, six hundred eighty-four thousand, sixty-seven".