4263423425 has 12 divisors (see below), whose sum is σ = 5291794860. Its totient is φ = 3407416320.

The previous prime is 4263423379. The next prime is 4263423449. The reversal of 4263423425 is 5243243624.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 108847489 + 4154575936 = 10433^2 + 64456^2 .

It is not a de Polignac number, because 4263423425 - 2⁶ = 4263423361 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56720 + ... + 108369.

It is an arithmetic number, because the mean of its divisors is an integer number (440982905).

Almost surely, 2^4263423425 is an apocalyptic number.

It is an amenable number.

4263423425 is a deficient number, since it is larger than the sum of its proper divisors (1028371435).

4263423425 is a wasteful number, since it uses less digits than its factorization.

4263423425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166132 (or 166127 counting only the distinct ones).

The product of its digits is 138240, while the sum is 35.

The square root of 4263423425 is about 65294.8958571801. The cubic root of 4263423425 is about 1621.5094685862.

The spelling of 4263423425 in words is "four billion, two hundred sixty-three million, four hundred twenty-three thousand, four hundred twenty-five".