4323113431 has 48 divisors (see below), whose sum is σ = 5557708800. Its totient is φ = 3273649920.

The previous prime is 4323113429. The next prime is 4323113449. The reversal of 4323113431 is 1343113234.

It is not a de Polignac number, because 4323113431 - 2¹ = 4323113429 is a prime.

It is a super-2 number, since 2×4323113431² = 37378619474585183522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4323113396 and 4323113405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323111431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9025050 + ... + 9025528.

It is an arithmetic number, because the mean of its divisors is an integer number (115785600).

Almost surely, 2^4323113431 is an apocalyptic number.

4323113431 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4323113431 is a deficient number, since it is larger than the sum of its proper divisors (1234595369).

4323113431 is a wasteful number, since it uses less digits than its factorization.

4323113431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 599 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 4323113431 is about 65750.3873068441. The cubic root of 4323113431 is about 1629.0417330363.

Adding to 4323113431 its reverse (1343113234), we get a palindrome (5666226665).

The spelling of 4323113431 in words is "four billion, three hundred twenty-three million, one hundred thirteen thousand, four hundred thirty-one".