447667252746107 has 2 divisors, whose sum is σ = 447667252746108. Its totient is φ = 447667252746106.

The previous prime is 447667252746089. The next prime is 447667252746137. The reversal of 447667252746107 is 701647252766744.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 447667252746107 - 2⁸ = 447667252745851 is a prime.

It is not a weakly prime, because it can be changed into another prime (447667252746137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223833626373053 + 223833626373054.

It is an arithmetic number, because the mean of its divisors is an integer number (223833626373054).

Almost surely, 2^{447667252746107} is an apocalyptic number.

447667252746107 is a deficient number, since it is larger than the sum of its proper divisors (1).

447667252746107 is an equidigital number, since it uses as much as digits as its factorization.

447667252746107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663828480, while the sum is 68.

The spelling of 447667252746107 in words is "four hundred forty-seven trillion, six hundred sixty-seven billion, two hundred fifty-two million, seven hundred forty-six thousand, one hundred seven".