2440254425 has 24 divisors (see below), whose sum is σ = 3466105536. Its totient is φ = 1669487040.

The previous prime is 2440254389. The next prime is 2440254449. The reversal of 2440254425 is 5244520442.

It is not a de Polignac number, because 2440254425 - 2⁶ = 2440254361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2440254391 and 2440254400.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 61787 + ... + 93263.

It is an arithmetic number, because the mean of its divisors is an integer number (144421064).

Almost surely, 2^2440254425 is an apocalyptic number.

2440254425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2440254425 is a deficient number, since it is larger than the sum of its proper divisors (1025851111).

2440254425 is a wasteful number, since it uses less digits than its factorization.

2440254425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31937 (or 31932 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 32.

The square root of 2440254425 is about 49398.9314155681. The cubic root of 2440254425 is about 1346.3098905848.

Adding to 2440254425 its reverse (5244520442), we get a palindrome (7684774867).

The spelling of 2440254425 in words is "two billion, four hundred forty million, two hundred fifty-four thousand, four hundred twenty-five".