12046140615040 has 128 divisors (see below), whose sum is σ = 32913437356800. Its totient is φ = 4129897003008.

The previous prime is 12046140615037. The next prime is 12046140615121. The reversal of 12046140615040 is 4051604164021.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 12046140614987 and 12046140615005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107943591 + ... + 108055129.

It is an arithmetic number, because the mean of its divisors is an integer number (257136229350).

Almost surely, 2^{12046140615040} is an apocalyptic number.

12046140615040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12046140615040 is an abundant number, since it is smaller than the sum of its proper divisors (20867296741760).

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

12046140615040 is a wasteful number, since it uses less digits than its factorization.

12046140615040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135672 (or 135660 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 12046140615040 its reverse (4051604164021), we get a palindrome (16097744779061).

The spelling of 12046140615040 in words is "twelve trillion, forty-six billion, one hundred forty million, six hundred fifteen thousand, forty".