12234555677889 has 48 divisors (see below), whose sum is σ = 17952663456000. Its totient is φ = 8027566560000.

The previous prime is 12234555677867. The next prime is 12234555677921. The reversal of 12234555677889 is 98877655543221.

12234555677889 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 4 + 55 + 567 + 7 + 8 + 8 + 9 = 666.

It is not a de Polignac number, because 12234555677889 - 2⁸ = 12234555677633 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (12234555677389) 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 47 ways as a sum of consecutive naturals, for example, 1154089189 + ... + 1154099789.

It is an arithmetic number, because the mean of its divisors is an integer number (374013822000).

Almost surely, 2^{12234555677889} is an apocalyptic number.

It is an amenable number.

12234555677889 is a deficient number, since it is larger than the sum of its proper divisors (5718107778111).

12234555677889 is a wasteful number, since it uses less digits than its factorization.

12234555677889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15686 (or 15683 counting only the distinct ones).

The product of its digits is 1016064000, while the sum is 72.

The spelling of 12234555677889 in words is "twelve trillion, two hundred thirty-four billion, five hundred fifty-five million, six hundred seventy-seven thousand, eight hundred eighty-nine".