43827428200 has 48 divisors (see below), whose sum is σ = 101913432480. Its totient is φ = 17528448960.

The previous prime is 43827428179. The next prime is 43827428209. The reversal of 43827428200 is 282472834.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (43827428209) 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, 2058007 + ... + 2079193.

It is an arithmetic number, because the mean of its divisors is an integer number (2123196510).

Almost surely, 2^43827428200 is an apocalyptic number.

43827428200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43827428200 is an abundant number, since it is smaller than the sum of its proper divisors (58086004280).

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

43827428200 is a wasteful number, since it uses less digits than its factorization.

43827428200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31546 (or 31537 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 40.

The spelling of 43827428200 in words is "forty-three billion, eight hundred twenty-seven million, four hundred twenty-eight thousand, two hundred".