1204817408089 has 8 divisors (see below), whose sum is σ = 1268794311840. Its totient is φ = 1140897050496.

The previous prime is 1204817408071. The next prime is 1204817408101. The reversal of 1204817408089 is 9808047184021.

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

It is not a de Polignac number, because 1204817408089 - 2⁵ = 1204817408057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204817408989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14092792 + ... + 14178025.

It is an arithmetic number, because the mean of its divisors is an integer number (158599288980).

Almost surely, 2^{1204817408089} is an apocalyptic number.

1204817408089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1204817408089 is a deficient number, since it is larger than the sum of its proper divisors (63976903751).

1204817408089 is a wasteful number, since it uses less digits than its factorization.

1204817408089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28273079.

The product of its (nonzero) digits is 1032192, while the sum is 52.

The spelling of 1204817408089 in words is "one trillion, two hundred four billion, eight hundred seventeen million, four hundred eight thousand, eighty-nine".