12450462542200 has 96 divisors (see below), whose sum is σ = 29385748276560. Its totient is φ = 4904952192000.

The previous prime is 12450462542191. The next prime is 12450462542201. The reversal of 12450462542200 is 224526405421.

It is a self number, because there is not a number n which added to its sum of digits gives 12450462542200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12450462542201) 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 23 ways as a sum of consecutive naturals, for example, 9626347 + ... + 10842853.

Almost surely, 2^{12450462542200} is an apocalyptic number.

12450462542200 is a gapful number since it is divisible by the number (10) 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 12450462542200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14692874138280).

12450462542200 is an abundant number, since it is smaller than the sum of its proper divisors (16935285734360).

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

12450462542200 is a wasteful number, since it uses less digits than its factorization.

12450462542200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217297 (or 1217288 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 12450462542200 its reverse (224526405421), we get a palindrome (12674988947621).

The spelling of 12450462542200 in words is "twelve trillion, four hundred fifty billion, four hundred sixty-two million, five hundred forty-two thousand, two hundred".