4171366272 has 128 divisors (see below), whose sum is σ = 11411033760. Its totient is φ = 1349517312.

The previous prime is 4171366261. The next prime is 4171366327. The reversal of 4171366272 is 2726631714.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 4171366272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1973088 + ... + 1975200.

Almost surely, 2^4171366272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4171366272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5705516880).

4171366272 is an abundant number, since it is smaller than the sum of its proper divisors (7239667488).

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

4171366272 is a wasteful number, since it uses less digits than its factorization.

4171366272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280 (or 2268 counting only the distinct ones).

The product of its digits is 84672, while the sum is 39.

The square root of 4171366272 is about 64586.1151641744. The cubic root of 4171366272 is about 1609.7537362365.

Adding to 4171366272 its reverse (2726631714), we get a palindrome (6897997986).

The spelling of 4171366272 in words is "four billion, one hundred seventy-one million, three hundred sixty-six thousand, two hundred seventy-two".