6140345206 has 16 divisors (see below), whose sum is σ = 9367866144. Its totient is φ = 3018158784.

The previous prime is 6140345191. The next prime is 6140345269. The reversal of 6140345206 is 6025430416.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80565 + ... + 137008.

It is an arithmetic number, because the mean of its divisors is an integer number (585491634).

Almost surely, 2^6140345206 is an apocalyptic number.

6140345206 is a deficient number, since it is larger than the sum of its proper divisors (3227520938).

6140345206 is a wasteful number, since it uses less digits than its factorization.

6140345206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217815.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 6140345206 is about 78360.3548103248. The cubic root of 6140345206 is about 1831.1795481040.

The spelling of 6140345206 in words is "six billion, one hundred forty million, three hundred forty-five thousand, two hundred six".