12104344001043 has 96 divisors (see below), whose sum is σ = 21310360780800. Its totient is φ = 6466541335488.

The previous prime is 12104344001011. The next prime is 12104344001047. The reversal of 12104344001043 is 34010044340121.

12104344001043 is a `hidden beast` number, since 1 + 210 + 4 + 3 + 4 + 400 + 1 + 0 + 43 = 666.

It is not a de Polignac number, because 12104344001043 - 2⁵ = 12104344001011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12104344000998 and 12104344001016.

It is not an unprimeable number, because it can be changed into a prime (12104344001047) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 195052446 + ... + 195114492.

It is an arithmetic number, because the mean of its divisors is an integer number (221982924800).

Almost surely, 2^{12104344001043} is an apocalyptic number.

12104344001043 is a deficient number, since it is larger than the sum of its proper divisors (9206016779757).

12104344001043 is a wasteful number, since it uses less digits than its factorization.

12104344001043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64221 (or 64218 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 12104344001043 its reverse (34010044340121), we get a palindrome (46114388341164).

The spelling of 12104344001043 in words is "twelve trillion, one hundred four billion, three hundred forty-four million, one thousand, forty-three".