447476447113 has 4 divisors (see below), whose sum is σ = 448373194000. Its totient is φ = 446579700228.

The previous prime is 447476447111. The next prime is 447476447179. The reversal of 447476447113 is 311744674744.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 447476447113 - 2¹ = 447476447111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (447476447111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448372695 + ... + 448373692.

It is an arithmetic number, because the mean of its divisors is an integer number (112093298500).

Almost surely, 2^447476447113 is an apocalyptic number.

It is an amenable number.

447476447113 is a deficient number, since it is larger than the sum of its proper divisors (896746887).

447476447113 is an equidigital number, since it uses as much as digits as its factorization.

447476447113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896746886.

The product of its digits is 6322176, while the sum is 52.

The spelling of 447476447113 in words is "four hundred forty-seven billion, four hundred seventy-six million, four hundred forty-seven thousand, one hundred thirteen".