4231343133 has 6 divisors (see below), whose sum is σ = 6111940094. Its totient is φ = 2820895416.

The previous prime is 4231343117. The next prime is 4231343173. The reversal of 4231343133 is 3313431324.

It can be written as a sum of positive squares in only one way, i.e., 4181174244 + 50168889 = 64662^2 + 7083^2 .

It is not a de Polignac number, because 4231343133 - 2⁴ = 4231343117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4231343097 and 4231343106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231343113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235074610 + ... + 235074627.

Almost surely, 2^4231343133 is an apocalyptic number.

It is an amenable number.

4231343133 is a deficient number, since it is larger than the sum of its proper divisors (1880596961).

4231343133 is a wasteful number, since it uses less digits than its factorization.

4231343133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470149243 (or 470149240 counting only the distinct ones).

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

The square root of 4231343133 is about 65048.7750307414. The cubic root of 4231343133 is about 1617.4321882790.

Adding to 4231343133 its reverse (3313431324), we get a palindrome (7544774457).

The spelling of 4231343133 in words is "four billion, two hundred thirty-one million, three hundred forty-three thousand, one hundred thirty-three".