447034208036447 has 2 divisors, whose sum is σ = 447034208036448. Its totient is φ = 447034208036446.

The previous prime is 447034208036359. The next prime is 447034208036489. The reversal of 447034208036447 is 744630802430744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 447034208036447 - 2²⁸ = 447033939600991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 447034208036392 and 447034208036401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (447034208036747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223517104018223 + 223517104018224.

It is an arithmetic number, because the mean of its divisors is an integer number (223517104018224).

Almost surely, 2^{447034208036447} is an apocalyptic number.

447034208036447 is a deficient number, since it is larger than the sum of its proper divisors (1).

447034208036447 is an equidigital number, since it uses as much as digits as its factorization.

447034208036447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43352064, while the sum is 56.

The spelling of 447034208036447 in words is "four hundred forty-seven trillion, thirty-four billion, two hundred eight million, thirty-six thousand, four hundred forty-seven".