24425243445 has 16 divisors (see below), whose sum is σ = 40033570752. Its totient is φ = 12709069440.

The previous prime is 24425243407. The next prime is 24425243471. The reversal of 24425243445 is 54434252442.

It is not a de Polignac number, because 24425243445 - 2²⁵ = 24391689013 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19857307 + ... + 19858536.

It is an arithmetic number, because the mean of its divisors is an integer number (2502098172).

Almost surely, 2^24425243445 is an apocalyptic number.

It is an amenable number.

24425243445 is a deficient number, since it is larger than the sum of its proper divisors (15608327307).

24425243445 is a wasteful number, since it uses less digits than its factorization.

24425243445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39715892.

The product of its digits is 614400, while the sum is 39.

Adding to 24425243445 its reverse (54434252442), we get a palindrome (78859495887).

The spelling of 24425243445 in words is "twenty-four billion, four hundred twenty-five million, two hundred forty-three thousand, four hundred forty-five".