43143300263112 has 128 divisors (see below), whose sum is σ = 130236647040000. Its totient is φ = 11634473339136.

The previous prime is 43143300263111. The next prime is 43143300263159. The reversal of 43143300263112 is 21136200334134.

It is a super-2 number, since 2×43143300263112² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43143300263111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24264162 + ... + 25981457.

It is an arithmetic number, because the mean of its divisors is an integer number (1017473805000).

Almost surely, 2^{43143300263112} is an apocalyptic number.

43143300263112 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

43143300263112 is an abundant number, since it is smaller than the sum of its proper divisors (87093346776888).

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

43143300263112 is a wasteful number, since it uses less digits than its factorization.

43143300263112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50245923 (or 50245919 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 43143300263112 its reverse (21136200334134), we get a palindrome (64279500597246).

The spelling of 43143300263112 in words is "forty-three trillion, one hundred forty-three billion, three hundred million, two hundred sixty-three thousand, one hundred twelve".