4413640532231 has 8 divisors (see below), whose sum is σ = 5044204748160. Its totient is φ = 3783087351288.

The previous prime is 4413640532227. The next prime is 4413640532243. The reversal of 4413640532231 is 1322350463144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4413640532231 - 2² = 4413640532227 is a prime.

It is a super-2 number, since 2×4413640532231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4413640531231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883141 + ... + 3517598.

It is an arithmetic number, because the mean of its divisors is an integer number (630525593520).

Almost surely, 2^{4413640532231} is an apocalyptic number.

4413640532231 is a deficient number, since it is larger than the sum of its proper divisors (630564215929).

4413640532231 is a wasteful number, since it uses less digits than its factorization.

4413640532231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517493.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 4413640532231 its reverse (1322350463144), we get a palindrome (5735990995375).

The spelling of 4413640532231 in words is "four trillion, four hundred thirteen billion, six hundred forty million, five hundred thirty-two thousand, two hundred thirty-one".