12433221035004 has 192 divisors, whose sum is σ = 37094895129600. Its totient is φ = 3213012821760.

The previous prime is 12433221034979. The next prime is 12433221035023. The reversal of 12433221035004 is 40053012233421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8222394 + ... + 9616350.

It is an arithmetic number, because the mean of its divisors is an integer number (193202578800).

Almost surely, 2^{12433221035004} is an apocalyptic number.

12433221035004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12433221035004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18547447564800).

12433221035004 is an abundant number, since it is smaller than the sum of its proper divisors (24661674094596).

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

12433221035004 is a wasteful number, since it uses less digits than its factorization.

12433221035004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394193 (or 1394177 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 12433221035004 its reverse (40053012233421), we get a palindrome (52486233268425).

The spelling of 12433221035004 in words is "twelve trillion, four hundred thirty-three billion, two hundred twenty-one million, thirty-five thousand, four".