43057005200 has 60 divisors (see below), whose sum is σ = 112848507888. Its totient is φ = 15657091200.

The previous prime is 43057005127. The next prime is 43057005209. The reversal of 43057005200 is 250075034.

It is a self number, because there is not a number n which added to its sum of digits gives 43057005200.

It is not an unprimeable number, because it can be changed into a prime (43057005209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4888442 + ... + 4897241.

Almost surely, 2^43057005200 is an apocalyptic number.

43057005200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43057005200 is an abundant number, since it is smaller than the sum of its proper divisors (69791502688).

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

43057005200 is a wasteful number, since it uses less digits than its factorization.

43057005200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9785712 (or 9785701 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The spelling of 43057005200 in words is "forty-three billion, fifty-seven million, five thousand, two hundred".