4043131232100 has 144 divisors (see below), whose sum is σ = 11759061121920. Its totient is φ = 1072560153600.

The previous prime is 4043131232093. The next prime is 4043131232159. The reversal of 4043131232100 is 12321313404.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83996040 + ... + 84044160.

It is an arithmetic number, because the mean of its divisors is an integer number (81660146680).

Almost surely, 2^{4043131232100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4043131232100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5879530560960).

4043131232100 is an abundant number, since it is smaller than the sum of its proper divisors (7715929889820).

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

4043131232100 is a wasteful number, since it uses less digits than its factorization.

4043131232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49590 (or 49583 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 4043131232100 its reverse (12321313404), we get a palindrome (4055452545504).

The spelling of 4043131232100 in words is "four trillion, forty-three billion, one hundred thirty-one million, two hundred thirty-two thousand, one hundred".