40340104103 has 4 divisors (see below), whose sum is σ = 43443189048. Its totient is φ = 37237019160.

The previous prime is 40340104097. The next prime is 40340104121. The reversal of 40340104103 is 30140104304.

It is a happy number.

40340104103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40340104103 - 2⁶ = 40340104039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40340104153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1551542453 + ... + 1551542478.

It is an arithmetic number, because the mean of its divisors is an integer number (10860797262).

Almost surely, 2^40340104103 is an apocalyptic number.

40340104103 is a deficient number, since it is larger than the sum of its proper divisors (3103084945).

40340104103 is a wasteful number, since it uses less digits than its factorization.

40340104103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103084944.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40340104103 its reverse (30140104304), we get a palindrome (70480208407).

The spelling of 40340104103 in words is "forty billion, three hundred forty million, one hundred four thousand, one hundred three".