340014313 has 4 divisors (see below), whose sum is σ = 354797568. Its totient is φ = 325231060.

The previous prime is 340014247. The next prime is 340014343. The reversal of 340014313 is 313410043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 340014313 - 2²¹ = 337917161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340014343) 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, 7391593 + ... + 7391638.

It is an arithmetic number, because the mean of its divisors is an integer number (88699392).

Almost surely, 2^340014313 is an apocalyptic number.

It is an amenable number.

340014313 is a deficient number, since it is larger than the sum of its proper divisors (14783255).

340014313 is a wasteful number, since it uses less digits than its factorization.

340014313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14783254.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 340014313 is about 18439.4770262066. The cubic root of 340014313 is about 697.9629984792.

Adding to 340014313 its reverse (313410043), we get a palindrome (653424356).

The spelling of 340014313 in words is "three hundred forty million, fourteen thousand, three hundred thirteen".