42326425 has 12 divisors (see below), whose sum is σ = 52566700. Its totient is φ = 33808320.

The previous prime is 42326411. The next prime is 42326441. The reversal of 42326425 is 52462324.

42326425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 491401 + 41835024 = 701^2 + 6468^2 .

It is not a de Polignac number, because 42326425 - 2¹³ = 42318233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42326393 and 42326402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26551 + ... + 28099.

Almost surely, 2^42326425 is an apocalyptic number.

It is an amenable number.

42326425 is a deficient number, since it is larger than the sum of its proper divisors (10240275).

42326425 is a wasteful number, since it uses less digits than its factorization.

42326425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652 (or 2647 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 42326425 is about 6505.8761900301. The cubic root of 42326425 is about 348.5008669366.

Adding to 42326425 its reverse (52462324), we get a palindrome (94788749).

The spelling of 42326425 in words is "forty-two million, three hundred twenty-six thousand, four hundred twenty-five".