43400104110 has 96 divisors (see below), whose sum is σ = 123159789792. Its totient is φ = 10515997440.

The previous prime is 43400104103. The next prime is 43400104141. The reversal of 43400104110 is 1140100434.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2204832 + ... + 2224428.

It is an arithmetic number, because the mean of its divisors is an integer number (1282914477).

Almost surely, 2^43400104110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43400104110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61579894896).

43400104110 is an abundant number, since it is smaller than the sum of its proper divisors (79759685682).

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

43400104110 is a wasteful number, since it uses less digits than its factorization.

43400104110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21858 (or 21855 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 43400104110 its reverse (1140100434), we get a palindrome (44540204544).

The spelling of 43400104110 in words is "forty-three billion, four hundred million, one hundred four thousand, one hundred ten".