425124333 has 12 divisors (see below), whose sum is σ = 622481340. Its totient is φ = 279533376.

The previous prime is 425124299. The next prime is 425124347. The reversal of 425124333 is 333421524.

It can be written as a sum of positive squares in 2 ways, for example, as 83503044 + 341621289 = 9138^2 + 18483^2 .

It is not a de Polignac number, because 425124333 - 2⁶ = 425124269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425124297 and 425124306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425124533) 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 11 ways as a sum of consecutive naturals, for example, 322878 + ... + 324191.

It is an arithmetic number, because the mean of its divisors is an integer number (51873445).

Almost surely, 2^425124333 is an apocalyptic number.

It is an amenable number.

425124333 is a deficient number, since it is larger than the sum of its proper divisors (197357007).

425124333 is a wasteful number, since it uses less digits than its factorization.

425124333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647148 (or 647145 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 425124333 is about 20618.5434257612. The cubic root of 425124333 is about 751.9206081541.

Adding to 425124333 its reverse (333421524), we get a palindrome (758545857).

The spelling of 425124333 in words is "four hundred twenty-five million, one hundred twenty-four thousand, three hundred thirty-three".