4084054747909 has 8 divisors (see below), whose sum is σ = 4161159724032. Its totient is φ = 4006951525200.

The previous prime is 4084054747889. The next prime is 4084054747931. The reversal of 4084054747909 is 9097474504804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4084054747909 - 2¹⁹ = 4084054223621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4084054741909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4863684 + ... + 5641234.

It is an arithmetic number, because the mean of its divisors is an integer number (520144965504).

Almost surely, 2^{4084054747909} is an apocalyptic number.

It is an amenable number.

4084054747909 is a deficient number, since it is larger than the sum of its proper divisors (77104976123).

4084054747909 is an equidigital number, since it uses as much as digits as its factorization.

4084054747909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876707.

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 4084054747909 in words is "four trillion, eighty-four billion, fifty-four million, seven hundred forty-seven thousand, nine hundred nine".