11869823330055 has 24 divisors (see below), whose sum is σ = 20574607987440. Its totient is φ = 6330496273920.

The previous prime is 11869823330051. The next prime is 11869823330063. The reversal of 11869823330055 is 55003332896811.

11869823330055 is a `hidden beast` number, since 1 + 18 + 6 + 98 + 233 + 300 + 5 + 5 = 666.

11869823330055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11869823330055 - 2² = 11869823330051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11869823329983 and 11869823330010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11869823330051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2299351 + ... + 5387639.

It is an arithmetic number, because the mean of its divisors is an integer number (857275332810).

Almost surely, 2^{11869823330055} is an apocalyptic number.

11869823330055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11869823330055 is a deficient number, since it is larger than the sum of its proper divisors (8704784657385).

11869823330055 is a wasteful number, since it uses less digits than its factorization.

11869823330055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173711 (or 3173708 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 11869823330055 in words is "eleven trillion, eight hundred sixty-nine billion, eight hundred twenty-three million, three hundred thirty thousand, fifty-five".