4325312331 has 16 divisors (see below), whose sum is σ = 6488985600. Its totient is φ = 2847039624.

The previous prime is 4325312297. The next prime is 4325312339. The reversal of 4325312331 is 1332135234.

4325312331 is a `hidden beast` number, since 4 + 325 + 3 + 1 + 2 + 331 = 666.

It is not a de Polignac number, because 4325312331 - 2⁷ = 4325312203 is a prime.

It is a super-2 number, since 2×4325312331² = 37416653521401307122, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 4325312295 and 4325312304.

It is not an unprimeable number, because it can be changed into a prime (4325312339) 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, 1011771 + ... + 1016036.

It is an arithmetic number, because the mean of its divisors is an integer number (405561600).

Almost surely, 2^4325312331 is an apocalyptic number.

4325312331 is a deficient number, since it is larger than the sum of its proper divisors (2163673269).

4325312331 is a wasteful number, since it uses less digits than its factorization.

4325312331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027895 (or 2027889 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 4325312331 is about 65767.1067555811. The cubic root of 4325312331 is about 1629.3178837600.

Adding to 4325312331 its reverse (1332135234), we get a palindrome (5657447565).

The spelling of 4325312331 in words is "four billion, three hundred twenty-five million, three hundred twelve thousand, three hundred thirty-one".