43340103040 has 128 divisors (see below), whose sum is σ = 115179966720. Its totient is φ = 15486197760.

The previous prime is 43340102999. The next prime is 43340103067. The reversal of 43340103040 is 4030104334.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173902 + ... + 341938.

It is an arithmetic number, because the mean of its divisors is an integer number (899843490).

Almost surely, 2^43340103040 is an apocalyptic number.

43340103040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43340103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57589983360).

43340103040 is an abundant number, since it is smaller than the sum of its proper divisors (71839863680).

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

43340103040 is a wasteful number, since it uses less digits than its factorization.

43340103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168100 (or 168088 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 43340103040 its reverse (4030104334), we get a palindrome (47370207374).

The spelling of 43340103040 in words is "forty-three billion, three hundred forty million, one hundred three thousand, forty".