47485473444234 has 96 divisors (see below), whose sum is σ = 118292955266304. Its totient is φ = 13485409182720.

The previous prime is 47485473444217. The next prime is 47485473444239. The reversal of 47485473444234 is 43244437458474.

47485473444234 is a `hidden beast` number, since 4 + 7 + 4 + 8 + 54 + 7 + 344 + 4 + 234 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (47485473444239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85673274 + ... + 86225754.

It is an arithmetic number, because the mean of its divisors is an integer number (1232218284024).

Almost surely, 2^{47485473444234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47485473444234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59146477633152).

47485473444234 is an abundant number, since it is smaller than the sum of its proper divisors (70807481822070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47485473444234 is a wasteful number, since it uses less digits than its factorization.

47485473444234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556612 (or 556609 counting only the distinct ones).

The product of its digits is 578027520, while the sum is 63.

The spelling of 47485473444234 in words is "forty-seven trillion, four hundred eighty-five billion, four hundred seventy-three million, four hundred forty-four thousand, two hundred thirty-four".