11814069485919 has 8 divisors (see below), whose sum is σ = 16295268256560. Its totient is φ = 7604458519616.

The previous prime is 11814069485899. The next prime is 11814069485929. The reversal of 11814069485919 is 91958496041811.

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 11814069485919 - 2⁵ = 11814069485887 is a prime.

It is a super-2 number, since 2×11814069485919² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11814069485919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11814069485929) 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, 67896950982 + ... + 67896951155.

It is an arithmetic number, because the mean of its divisors is an integer number (2036908532070).

Almost surely, 2^{11814069485919} is an apocalyptic number.

11814069485919 is a deficient number, since it is larger than the sum of its proper divisors (4481198770641).

11814069485919 is a wasteful number, since it uses less digits than its factorization.

11814069485919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135793902169.

The product of its (nonzero) digits is 22394880, while the sum is 66.

The spelling of 11814069485919 in words is "eleven trillion, eight hundred fourteen billion, sixty-nine million, four hundred eighty-five thousand, nine hundred nineteen".