4108425409 has 9 divisors (see below), whose sum is σ = 4516647681. Its totient is φ = 3734291220.

The previous prime is 4108425403. The next prime is 4108425449. The reversal of 4108425409 is 9045248014.

The square root of 4108425409 is 64097.

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

It is not a de Polignac number, because 4108425409 - 2⁹ = 4108424897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4108425403) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 702154 + ... + 707980.

Almost surely, 2^4108425409 is an apocalyptic number.

4108425409 is the 64097-th square number.

4108425409 is the 32049-th centered octagonal number.

It is an amenable number.

4108425409 is a deficient number, since it is larger than the sum of its proper divisors (408222272).

4108425409 is an frugal number, since it uses more digits than its factorization.

4108425409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11676 (or 5838 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The cubic root of 4108425409 is about 1601.6162585648.

The spelling of 4108425409 in words is "four billion, one hundred eight million, four hundred twenty-five thousand, four hundred nine".