47172170224444 has 6 divisors (see below), whose sum is σ = 82551297892784. Its totient is φ = 23586085112220.

The previous prime is 47172170224409. The next prime is 47172170224463. The reversal of 47172170224444 is 44442207127174.

47172170224444 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5896521278052 + ... + 5896521278059.

Almost surely, 2^{47172170224444} is an apocalyptic number.

It is an amenable number.

47172170224444 is a deficient number, since it is larger than the sum of its proper divisors (35379127668340).

47172170224444 is a wasteful number, since it uses less digits than its factorization.

47172170224444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11793042556115 (or 11793042556113 counting only the distinct ones).

The product of its (nonzero) digits is 2809856, while the sum is 49.

The spelling of 47172170224444 in words is "forty-seven trillion, one hundred seventy-two billion, one hundred seventy million, two hundred twenty-four thousand, four hundred forty-four".