12504064641043 has 4 divisors (see below), whose sum is σ = 13239597855240. Its totient is φ = 11768531426848.

The previous prime is 12504064641017. The next prime is 12504064641049. The reversal of 12504064641043 is 34014646040521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12504064641043 - 2⁹ = 12504064640531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12504064640987 and 12504064641005.

It is not an unprimeable number, because it can be changed into a prime (12504064641049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367766607073 + ... + 367766607106.

It is an arithmetic number, because the mean of its divisors is an integer number (3309899463810).

Almost surely, 2^{12504064641043} is an apocalyptic number.

12504064641043 is a deficient number, since it is larger than the sum of its proper divisors (735533214197).

12504064641043 is an equidigital number, since it uses as much as digits as its factorization.

12504064641043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735533214196.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 12504064641043 in words is "twelve trillion, five hundred four billion, sixty-four million, six hundred forty-one thousand, forty-three".