47170043123 has 8 divisors (see below), whose sum is σ = 57079716192. Its totient is φ = 38053143936.

The previous prime is 47170043057. The next prime is 47170043183. The reversal of 47170043123 is 32134007174.

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

It is a cyclic number.

It is not a de Polignac number, because 47170043123 - 2¹⁶ = 47169977587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47170043123.

It is not an unprimeable number, because it can be changed into a prime (47170043183) 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, 198193340 + ... + 198193577.

It is an arithmetic number, because the mean of its divisors is an integer number (7134964524).

Almost surely, 2^47170043123 is an apocalyptic number.

47170043123 is a deficient number, since it is larger than the sum of its proper divisors (9909673069).

47170043123 is a wasteful number, since it uses less digits than its factorization.

47170043123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396386941.

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 47170043123 in words is "forty-seven billion, one hundred seventy million, forty-three thousand, one hundred twenty-three".