4163180385 has 96 divisors (see below), whose sum is σ = 8548993152. Its totient is φ = 1713761280.

The previous prime is 4163180339. The next prime is 4163180401. The reversal of 4163180385 is 5830813614.

It is not a de Polignac number, because 4163180385 - 2⁷ = 4163180257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 386442 + ... + 397068.

It is an arithmetic number, because the mean of its divisors is an integer number (89052012).

Almost surely, 2^4163180385 is an apocalyptic number.

It is an amenable number.

4163180385 is an abundant number, since it is smaller than the sum of its proper divisors (4385812767).

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

4163180385 is a wasteful number, since it uses less digits than its factorization.

4163180385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10703 (or 10696 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 4163180385 is about 64522.7121640124. The cubic root of 4163180385 is about 1608.7000533888.

Adding to 4163180385 its reverse (5830813614), we get a palindrome (9993993999).

The spelling of 4163180385 in words is "four billion, one hundred sixty-three million, one hundred eighty thousand, three hundred eighty-five".