12344196660 has 48 divisors (see below), whose sum is σ = 34603946496. Its totient is φ = 3287957632.

The previous prime is 12344196649. The next prime is 12344196677. The reversal of 12344196660 is 6669144321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67419 + ... + 170978.

It is an arithmetic number, because the mean of its divisors is an integer number (720915552).

Almost surely, 2^12344196660 is an apocalyptic number.

12344196660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12344196660 is an abundant number, since it is smaller than the sum of its proper divisors (22259749836).

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

12344196660 is a wasteful number, since it uses less digits than its factorization.

12344196660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239272 (or 239270 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 12344196660 in words is "twelve billion, three hundred forty-four million, one hundred ninety-six thousand, six hundred sixty".