12445502400001 has 8 divisors (see below), whose sum is σ = 13594475640384. Its totient is φ = 11299456481520.

The previous prime is 12445502399999. The next prime is 12445502400083. The reversal of 12445502400001 is 10000420554421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12445502400001 - 2¹ = 12445502399999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12445502407001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 731821581 + ... + 731838586.

It is an arithmetic number, because the mean of its divisors is an integer number (1699309455048).

Almost surely, 2^{12445502400001} is an apocalyptic number.

12445502400001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12445502400001 is a deficient number, since it is larger than the sum of its proper divisors (1148973240383).

12445502400001 is a wasteful number, since it uses less digits than its factorization.

12445502400001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463660951.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 12445502400001 its reverse (10000420554421), we get a palindrome (22445922954422).

The spelling of 12445502400001 in words is "twelve trillion, four hundred forty-five billion, five hundred two million, four hundred thousand, one".