12068657468 has 36 divisors (see below), whose sum is σ = 24575051592. Its totient is φ = 5170868640.

The previous prime is 12068657467. The next prime is 12068657501. The reversal of 12068657468 is 86475686021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12068657467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1048955 + ... + 1060397.

It is an arithmetic number, because the mean of its divisors is an integer number (682640322).

Almost surely, 2^12068657468 is an apocalyptic number.

It is an amenable number.

12068657468 is an abundant number, since it is smaller than the sum of its proper divisors (12506394124).

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

12068657468 is a wasteful number, since it uses less digits than its factorization.

12068657468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16842 (or 16833 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 12068657468 in words is "twelve billion, sixty-eight million, six hundred fifty-seven thousand, four hundred sixty-eight".