12357135108672 has 28 divisors (see below), whose sum is σ = 32694919975536. Its totient is φ = 4119045036160.

The previous prime is 12357135108641. The next prime is 12357135108673. The reversal of 12357135108672 is 27680153175321.

It is a super-2 number, since 2×12357135108672² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12357135108673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32180039154 + ... + 32180039537.

It is an arithmetic number, because the mean of its divisors is an integer number (1167675713412).

Almost surely, 2^{12357135108672} is an apocalyptic number.

12357135108672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12357135108672 is an abundant number, since it is smaller than the sum of its proper divisors (20337784866864).

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

12357135108672 is an equidigital number, since it uses as much as digits as its factorization.

12357135108672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64360078706 (or 64360078696 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 51.

The spelling of 12357135108672 in words is "twelve trillion, three hundred fifty-seven billion, one hundred thirty-five million, one hundred eight thousand, six hundred seventy-two".