4133431423 has 16 divisors (see below), whose sum is σ = 4540709376. Its totient is φ = 3731495040.

The previous prime is 4133431411. The next prime is 4133431427. The reversal of 4133431423 is 3241343314.

It is a cyclic number.

It is not a de Polignac number, because 4133431423 - 2¹⁷ = 4133300351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4133431391 and 4133431400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133431427) 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, 1079290 + ... + 1083112.

It is an arithmetic number, because the mean of its divisors is an integer number (283794336).

Almost surely, 2^4133431423 is an apocalyptic number.

4133431423 is a deficient number, since it is larger than the sum of its proper divisors (407277953).

4133431423 is a wasteful number, since it uses less digits than its factorization.

4133431423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494.

The product of its digits is 10368, while the sum is 28.

The square root of 4133431423 is about 64291.7679256062. The cubic root of 4133431423 is about 1604.8591114122.

Adding to 4133431423 its reverse (3241343314), we get a palindrome (7374774737).

The spelling of 4133431423 in words is "four billion, one hundred thirty-three million, four hundred thirty-one thousand, four hundred twenty-three".