4181612324 has 6 divisors (see below), whose sum is σ = 7317821574. Its totient is φ = 2090806160.

The previous prime is 4181612317. The next prime is 4181612329. The reversal of 4181612324 is 4232161814.

It can be written as a sum of positive squares in only one way, i.e., 4021842724 + 159769600 = 63418^2 + 12640^2 .

It is not an unprimeable number, because it can be changed into a prime (4181612329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522701537 + ... + 522701544.

It is an arithmetic number, because the mean of its divisors is an integer number (1219636929).

Almost surely, 2^4181612324 is an apocalyptic number.

It is an amenable number.

4181612324 is a deficient number, since it is larger than the sum of its proper divisors (3136209250).

4181612324 is a wasteful number, since it uses less digits than its factorization.

4181612324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045403085 (or 1045403083 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 4181612324 is about 64665.3873722256. The cubic root of 4181612324 is about 1611.0706616340.

The spelling of 4181612324 in words is "four billion, one hundred eighty-one million, six hundred twelve thousand, three hundred twenty-four".