6345143314 has 4 divisors (see below), whose sum is σ = 9517714974. Its totient is φ = 3172571656.

The previous prime is 6345143293. The next prime is 6345143351. The reversal of 6345143314 is 4133415436.

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

It can be written as a sum of positive squares in only one way, i.e., 5419462689 + 925680625 = 73617^2 + 30425^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6345143314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1586285827 + ... + 1586285830.

Almost surely, 2^6345143314 is an apocalyptic number.

6345143314 is a deficient number, since it is larger than the sum of its proper divisors (3172571660).

6345143314 is a wasteful number, since it uses less digits than its factorization.

6345143314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172571659.

The product of its digits is 51840, while the sum is 34.

The square root of 6345143314 is about 79656.4078652810. The cubic root of 6345143314 is about 1851.3156761288.

The spelling of 6345143314 in words is "six billion, three hundred forty-five million, one hundred forty-three thousand, three hundred fourteen".