4181607213 has 16 divisors (see below), whose sum is σ = 6414176256. Its totient is φ = 2373663600.

The previous prime is 4181607211. The next prime is 4181607217. The reversal of 4181607213 is 3127061814.

4181607213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4181607213 - 2¹ = 4181607211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4181607211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656181 + ... + 662522.

It is an arithmetic number, because the mean of its divisors is an integer number (400886016).

Almost surely, 2^4181607213 is an apocalyptic number.

It is an amenable number.

4181607213 is a deficient number, since it is larger than the sum of its proper divisors (2232569043).

4181607213 is a wasteful number, since it uses less digits than its factorization.

4181607213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318864.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 4181607213 is about 64665.3478533905. The cubic root of 4181607213 is about 1611.0700052536.

The spelling of 4181607213 in words is "four billion, one hundred eighty-one million, six hundred seven thousand, two hundred thirteen".