447230947179 has 8 divisors (see below), whose sum is σ = 597114844480. Its totient is φ = 297750507336.

The previous prime is 447230947159. The next prime is 447230947181. The reversal of 447230947179 is 971749032744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 447230947179 - 2⁸ = 447230946923 is a prime.

It is a super-2 number, since 2×447230947179² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (447230947139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100861777 + ... + 100866210.

It is an arithmetic number, because the mean of its divisors is an integer number (74639355560).

Almost surely, 2^447230947179 is an apocalyptic number.

447230947179 is a deficient number, since it is larger than the sum of its proper divisors (149883897301).

447230947179 is a wasteful number, since it uses less digits than its factorization.

447230947179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201728729.

The product of its (nonzero) digits is 10668672, while the sum is 57.

The spelling of 447230947179 in words is "four hundred forty-seven billion, two hundred thirty million, nine hundred forty-seven thousand, one hundred seventy-nine".