4213043331 has 32 divisors (see below), whose sum is σ = 6713131008. Its totient is φ = 2297924640.

The previous prime is 4213043327. The next prime is 4213043339. The reversal of 4213043331 is 1333403124.

It is not a de Polignac number, because 4213043331 - 2² = 4213043327 is a prime.

It is a super-2 number, since 2×4213043331² = 35499468217767151122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4213043339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226266 + ... + 244176.

It is an arithmetic number, because the mean of its divisors is an integer number (209785344).

Almost surely, 2^4213043331 is an apocalyptic number.

4213043331 is a deficient number, since it is larger than the sum of its proper divisors (2500087677).

4213043331 is a wasteful number, since it uses less digits than its factorization.

4213043331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18431.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 4213043331 is about 64907.9604594074. The cubic root of 4213043331 is about 1615.0971171713.

Adding to 4213043331 its reverse (1333403124), we get a palindrome (5546446455).

The spelling of 4213043331 in words is "four billion, two hundred thirteen million, forty-three thousand, three hundred thirty-one".