12443403433004 has 96 divisors (see below), whose sum is σ = 23073953710080. Its totient is φ = 5864208440832.

The previous prime is 12443403433001. The next prime is 12443403433073. The reversal of 12443403433004 is 40033430434421.

It is not an unprimeable number, because it can be changed into a prime (12443403433001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2046946037 + ... + 2046952115.

It is an arithmetic number, because the mean of its divisors is an integer number (240353684480).

Almost surely, 2^{12443403433004} is an apocalyptic number.

It is an amenable number.

12443403433004 is a deficient number, since it is larger than the sum of its proper divisors (10630550277076).

12443403433004 is a wasteful number, since it uses less digits than its factorization.

12443403433004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9127 (or 9125 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 12443403433004 its reverse (40033430434421), we get a palindrome (52476833867425).

The spelling of 12443403433004 in words is "twelve trillion, four hundred forty-three billion, four hundred three million, four hundred thirty-three thousand, four".