4043361213 has 16 divisors (see below), whose sum is σ = 6045124800. Its totient is φ = 2670842160.

The previous prime is 4043361197. The next prime is 4043361241. The reversal of 4043361213 is 3121633404.

4043361213 is a `hidden beast` number, since 4 + 0 + 4 + 33 + 612 + 13 = 666.

4043361213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4043361213 - 2⁴ = 4043361197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043360213) 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, 684003 + ... + 689888.

It is an arithmetic number, because the mean of its divisors is an integer number (377820300).

Almost surely, 2^4043361213 is an apocalyptic number.

It is an amenable number.

4043361213 is a deficient number, since it is larger than the sum of its proper divisors (2001763587).

4043361213 is a wasteful number, since it uses less digits than its factorization.

4043361213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374009 (or 1374003 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 4043361213 is about 63587.4296775707. The cubic root of 4043361213 is about 1593.1164189409.

Adding to 4043361213 its reverse (3121633404), we get a palindrome (7164994617).

The spelling of 4043361213 in words is "four billion, forty-three million, three hundred sixty-one thousand, two hundred thirteen".