4325409976644 has 27 divisors (see below), whose sum is σ = 10933706761887. Its totient is φ = 1441799166024.

The previous prime is 4325409976637. The next prime is 4325409976663. The reversal of 4325409976644 is 4466799045234.

The square root of 4325409976644 is 2079762.

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

4325409976644 is a `hidden beast` number, since 43 + 2 + 5 + 409 + 97 + 66 + 44 = 666.

4325409976644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12305259 + ... + 12651885.

Almost surely, 2^{4325409976644} is an apocalyptic number.

4325409976644 is the 2079762-nd square number.

It is an amenable number.

4325409976644 is an abundant number, since it is smaller than the sum of its proper divisors (6608296785243).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4325409976644 is an frugal number, since it uses more digits than its factorization.

4325409976644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693264 (or 346632 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 63.

The spelling of 4325409976644 in words is "four trillion, three hundred twenty-five billion, four hundred nine million, nine hundred seventy-six thousand, six hundred forty-four".