2134433425 has 12 divisors (see below), whose sum is σ = 2647353996. Its totient is φ = 1707123200.

The previous prime is 2134433417. The next prime is 2134433459. The reversal of 2134433425 is 5243344312.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 213189201 + 1921244224 = 14601^2 + 43832^2 .

It is not a de Polignac number, because 2134433425 - 2³ = 2134433417 is a prime.

It is a Duffinian number.

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, 127545 + ... + 143305.

It is an arithmetic number, because the mean of its divisors is an integer number (220612833).

Almost surely, 2^2134433425 is an apocalyptic number.

2134433425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2134433425 is a deficient number, since it is larger than the sum of its proper divisors (512920571).

2134433425 is a wasteful number, since it uses less digits than its factorization.

2134433425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21188 (or 21183 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 2134433425 is about 46199.9288419365. The cubic root of 2134433425 is about 1287.5404178721.

Adding to 2134433425 its reverse (5243344312), we get a palindrome (7377777737).

The spelling of 2134433425 in words is "two billion, one hundred thirty-four million, four hundred thirty-three thousand, four hundred twenty-five".