43140020200 has 24 divisors (see below), whose sum is σ = 100300547430. Its totient is φ = 17256008000.

The previous prime is 43140020191. The next prime is 43140020227. The reversal of 43140020200 is 202004134.

43140020200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 15972409924 + 27167610276 = 126382^2 + 164826^2 .

It is a super-2 number, since 2×43140020200² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107849851 + ... + 107850250.

Almost surely, 2^43140020200 is an apocalyptic number.

43140020200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43140020200 is an abundant number, since it is smaller than the sum of its proper divisors (57160527230).

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

43140020200 is a wasteful number, since it uses less digits than its factorization.

43140020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215700117 (or 215700108 counting only the distinct ones).

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

Adding to 43140020200 its reverse (202004134), we get a palindrome (43342024334).

The spelling of 43140020200 in words is "forty-three billion, one hundred forty million, twenty thousand, two hundred".