2384908819225 has 27 divisors (see below), whose sum is σ = 2999061488349. Its totient is φ = 1881346305600.

The previous prime is 2384908819213. The next prime is 2384908819231. The reversal of 2384908819225 is 5229188094832.

The square root of 2384908819225 is 1544315.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 13050092169 + 2371858727056 = 114237^2 + 1540084^2 .

It is not a de Polignac number, because 2384908819225 - 2⁹ = 2384908818713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 563672860 + ... + 563677090.

Almost surely, 2^{2384908819225} is an apocalyptic number.

2384908819225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2384908819225 is the 1544315-th square number.

2384908819225 is the 772158-th centered octagonal number.

It is an amenable number.

2384908819225 is a deficient number, since it is larger than the sum of its proper divisors (614152669124).

2384908819225 is an frugal number, since it uses more digits than its factorization.

2384908819225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8618 (or 4309 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 61.

The spelling of 2384908819225 in words is "two trillion, three hundred eighty-four billion, nine hundred eight million, eight hundred nineteen thousand, two hundred twenty-five".