43104100 has 72 divisors (see below), whose sum is σ = 102368448. Its totient is φ = 15657600.

The previous prime is 43104097. The next prime is 43104107. The reversal of 43104100 is 140134.

43104100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (43104107) 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 23 ways as a sum of consecutive naturals, for example, 92067 + ... + 92533.

It is an arithmetic number, because the mean of its divisors is an integer number (1421784).

Almost surely, 2^43104100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43104100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51184224).

43104100 is an abundant number, since it is smaller than the sum of its proper divisors (59264348).

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

43104100 is a wasteful number, since it uses less digits than its factorization.

43104100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 43104100 is about 6565.3712766301. The cubic root of 43104100 is about 350.6222942758.

Adding to 43104100 its reverse (140134), we get a palindrome (43244234).

The spelling of 43104100 in words is "forty-three million, one hundred four thousand, one hundred".