314005343 has 4 divisors (see below), whose sum is σ = 330531960. Its totient is φ = 297478728.

The previous prime is 314005331. The next prime is 314005357. The reversal of 314005343 is 343500413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343500413 = 13723 ⋅25031.

It is a cyclic number.

It is not a de Polignac number, because 314005343 - 2¹⁶ = 313939807 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 (314005843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8263280 + ... + 8263317.

It is an arithmetic number, because the mean of its divisors is an integer number (82632990).

Almost surely, 2^314005343 is an apocalyptic number.

314005343 is a deficient number, since it is larger than the sum of its proper divisors (16526617).

314005343 is a wasteful number, since it uses less digits than its factorization.

314005343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16526616.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 314005343 is about 17720.1959074949. The cubic root of 314005343 is about 679.6922937396.

Adding to 314005343 its reverse (343500413), we get a palindrome (657505756).

The spelling of 314005343 in words is "three hundred fourteen million, five thousand, three hundred forty-three".