12432101200 has 60 divisors (see below), whose sum is σ = 29884301568. Its totient is φ = 4970147200.

The previous prime is 12432101189. The next prime is 12432101233. The reversal of 12432101200 is 210123421.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 837039 + ... + 851761.

Almost surely, 2^12432101200 is an apocalyptic number.

12432101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12432101200 is an abundant number, since it is smaller than the sum of its proper divisors (17452200368).

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

12432101200 is a wasteful number, since it uses less digits than its factorization.

12432101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16852 (or 16841 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12432101200 its reverse (210123421), we get a palindrome (12642224621).

The spelling of 12432101200 in words is "twelve billion, four hundred thirty-two million, one hundred one thousand, two hundred".