4231313433 has 24 divisors (see below), whose sum is σ = 6443779680. Its totient is φ = 2668170240.

The previous prime is 4231313419. The next prime is 4231313453. The reversal of 4231313433 is 3343131324.

4231313433 is a `hidden beast` number, since 4 + 2 + 313 + 1 + 343 + 3 = 666.

4231313433 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 4231313433 - 2⁴ = 4231313417 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4231313397 and 4231313406.

It is not an unprimeable number, because it can be changed into a prime (4231313453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90310 + ... + 128912.

It is an arithmetic number, because the mean of its divisors is an integer number (268490820).

Almost surely, 2^4231313433 is an apocalyptic number.

It is an amenable number.

4231313433 is a deficient number, since it is larger than the sum of its proper divisors (2212466247).

4231313433 is a wasteful number, since it uses less digits than its factorization.

4231313433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39269 (or 39266 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 4231313433 is about 65048.5467401079. The cubic root of 4231313433 is about 1617.4284039921.

Adding to 4231313433 its reverse (3343131324), we get a palindrome (7574444757).

The spelling of 4231313433 in words is "four billion, two hundred thirty-one million, three hundred thirteen thousand, four hundred thirty-three".