43040102200 has 48 divisors (see below), whose sum is σ = 101956342680. Its totient is φ = 16891205760.

The previous prime is 43040102191. The next prime is 43040102201. The reversal of 43040102200 is 220104034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43040102201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2019594 + ... + 2040793.

Almost surely, 2^43040102200 is an apocalyptic number.

43040102200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43040102200 is an abundant number, since it is smaller than the sum of its proper divisors (58916240480).

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

43040102200 is a wasteful number, since it uses less digits than its factorization.

43040102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060456 (or 4060447 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 43040102200 its reverse (220104034), we get a palindrome (43260206234).

The spelling of 43040102200 in words is "forty-three billion, forty million, one hundred two thousand, two hundred".