4712171244 has 144 divisors (see below), whose sum is σ = 12537157248. Its totient is φ = 1377367200.

The previous prime is 4712171237. The next prime is 4712171267. The reversal of 4712171244 is 4421712174.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15348939 + ... + 15349245.

It is an arithmetic number, because the mean of its divisors is an integer number (87063592).

Almost surely, 2^4712171244 is an apocalyptic number.

4712171244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4712171244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6268578624).

4712171244 is an abundant number, since it is smaller than the sum of its proper divisors (7824986004).

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

4712171244 is a wasteful number, since it uses less digits than its factorization.

4712171244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 354 counting only the distinct ones).

The product of its digits is 12544, while the sum is 33.

The square root of 4712171244 is about 68645.2565294937. The cubic root of 4712171244 is about 1676.5133712706.

The spelling of 4712171244 in words is "four billion, seven hundred twelve million, one hundred seventy-one thousand, two hundred forty-four".