11889424183 has 8 divisors (see below), whose sum is σ = 14633137568. Its totient is φ = 9407016864.

The previous prime is 11889424163. The next prime is 11889424187. The reversal of 11889424183 is 38142498811.

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

It is not a de Polignac number, because 11889424183 - 2²¹ = 11887327031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11889424187) 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, 65326416 + ... + 65326597.

It is an arithmetic number, because the mean of its divisors is an integer number (1829142196).

Almost surely, 2^11889424183 is an apocalyptic number.

11889424183 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11889424183 is a deficient number, since it is larger than the sum of its proper divisors (2743713385).

11889424183 is a wasteful number, since it uses less digits than its factorization.

11889424183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130653033.

The product of its digits is 442368, while the sum is 49.

The spelling of 11889424183 in words is "eleven billion, eight hundred eighty-nine million, four hundred twenty-four thousand, one hundred eighty-three".