12104355812692 has 216 divisors, whose sum is σ = 26803165825800. Its totient is φ = 4745371276800.

The previous prime is 12104355812687. The next prime is 12104355812699. The reversal of 12104355812692 is 29621855340121.

It can be written as a sum of positive squares in 4 ways, for example, as 115352612496 + 11989003200196 = 339636^2 + 3462514^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104355812699) 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 71 ways as a sum of consecutive naturals, for example, 175317234 + ... + 175386262.

It is an arithmetic number, because the mean of its divisors is an integer number (124088730675).

Almost surely, 2^{12104355812692} is an apocalyptic number.

It is an amenable number.

12104355812692 is an abundant number, since it is smaller than the sum of its proper divisors (14698810013108).

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

12104355812692 is a wasteful number, since it uses less digits than its factorization.

12104355812692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69159 (or 69115 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 12104355812692 in words is "twelve trillion, one hundred four billion, three hundred fifty-five million, eight hundred twelve thousand, six hundred ninety-two".