340414135 has 4 divisors (see below), whose sum is σ = 408496968. Its totient is φ = 272331304.

The previous prime is 340414133. The next prime is 340414163. The reversal of 340414135 is 531414043.

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 340414135 - 2¹ = 340414133 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 (340414133) 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, 34041409 + ... + 34041418.

It is an arithmetic number, because the mean of its divisors is an integer number (102124242).

Almost surely, 2^340414135 is an apocalyptic number.

340414135 is a deficient number, since it is larger than the sum of its proper divisors (68082833).

340414135 is an equidigital number, since it uses as much as digits as its factorization.

340414135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68082832.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 340414135 is about 18450.3153089588. The cubic root of 340414135 is about 698.2364689777.

Adding to 340414135 its reverse (531414043), we get a palindrome (871828178).

The spelling of 340414135 in words is "three hundred forty million, four hundred fourteen thousand, one hundred thirty-five".