43100120144 has 80 divisors (see below), whose sum is σ = 90442128000. Its totient is φ = 19827804672.

The previous prime is 43100120143. The next prime is 43100120153. The reversal of 43100120144 is 44102100134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43100120143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6734354 + ... + 6740750.

It is an arithmetic number, because the mean of its divisors is an integer number (1130526600).

Almost surely, 2^43100120144 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 43100120144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45221064000).

43100120144 is an abundant number, since it is smaller than the sum of its proper divisors (47342007856).

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

43100120144 is a wasteful number, since it uses less digits than its factorization.

43100120144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060 (or 7054 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 43100120144 its reverse (44102100134), we get a palindrome (87202220278).

The spelling of 43100120144 in words is "forty-three billion, one hundred million, one hundred twenty thousand, one hundred forty-four".