12124495968 has 96 divisors (see below), whose sum is σ = 34299159552. Its totient is φ = 3727987200.

The previous prime is 12124495919. The next prime is 12124495987. The reversal of 12124495968 is 86959442121.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 12124495968.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507313 + ... + 2512143.

It is an arithmetic number, because the mean of its divisors is an integer number (357282912).

Almost surely, 2^12124495968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12124495968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17149579776).

12124495968 is an abundant number, since it is smaller than the sum of its proper divisors (22174663584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12124495968 is a wasteful number, since it uses less digits than its factorization.

12124495968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6868 (or 6860 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The spelling of 12124495968 in words is "twelve billion, one hundred twenty-four million, four hundred ninety-five thousand, nine hundred sixty-eight".