340041109 has 8 divisors (see below), whose sum is σ = 343712160. Its totient is φ = 336390096.

The previous prime is 340041101. The next prime is 340041113. The reversal of 340041109 is 901140043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340041109 - 2³ = 340041101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340041109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340041101) 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 7 ways as a sum of consecutive naturals, for example, 30442 + ... + 40084.

It is an arithmetic number, because the mean of its divisors is an integer number (42964020).

Almost surely, 2^340041109 is an apocalyptic number.

It is an amenable number.

340041109 is a deficient number, since it is larger than the sum of its proper divisors (3671051).

340041109 is a wasteful number, since it uses less digits than its factorization.

340041109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10019.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 340041109 is about 18440.2036051666. The cubic root of 340041109 is about 697.9813331242.

The spelling of 340041109 in words is "three hundred forty million, forty-one thousand, one hundred nine".