2340044425 has 6 divisors (see below), whose sum is σ = 2901655118. Its totient is φ = 1872035520.

The previous prime is 2340044417. The next prime is 2340044429. The reversal of 2340044425 is 5244400432.

It can be written as a sum of positive squares in 3 ways, for example, as 138933369 + 2201111056 = 11787^2 + 46916^2 .

It is not a de Polignac number, because 2340044425 - 2³ = 2340044417 is a prime.

It is a super-3 number, since 3×2340044425³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2340044393 and 2340044402.

It is not an unprimeable number, because it can be changed into a prime (2340044429) 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 5 ways as a sum of consecutive naturals, for example, 46800864 + ... + 46800913.

Almost surely, 2^2340044425 is an apocalyptic number.

2340044425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2340044425 is a deficient number, since it is larger than the sum of its proper divisors (561610693).

2340044425 is an equidigital number, since it uses as much as digits as its factorization.

2340044425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93601787 (or 93601782 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 2340044425 is about 48374.0056745356. The cubic root of 2340044425 is about 1327.6227958139.

Adding to 2340044425 its reverse (5244400432), we get a palindrome (7584444857).

The spelling of 2340044425 in words is "two billion, three hundred forty million, forty-four thousand, four hundred twenty-five".