11989733592385 has 8 divisors (see below), whose sum is σ = 14561025857280. Its totient is φ = 9476223176304.

The previous prime is 11989733592313. The next prime is 11989733592433. The reversal of 11989733592385 is 58329533798911.

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 11989733592385 - 2³³ = 11981143657793 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14445461745 + ... + 14445462574.

It is an arithmetic number, because the mean of its divisors is an integer number (1820128232160).

Almost surely, 2^{11989733592385} is an apocalyptic number.

It is an amenable number.

11989733592385 is a deficient number, since it is larger than the sum of its proper divisors (2571292264895).

11989733592385 is an equidigital number, since it uses as much as digits as its factorization.

11989733592385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28890924407.

The product of its digits is 440899200, while the sum is 73.

The spelling of 11989733592385 in words is "eleven trillion, nine hundred eighty-nine billion, seven hundred thirty-three million, five hundred ninety-two thousand, three hundred eighty-five".