6853876142 has 4 divisors (see below), whose sum is σ = 10280814216. Its totient is φ = 3426938070.

The previous prime is 6853876103. The next prime is 6853876147. The reversal of 6853876142 is 2416783586.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6853876147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713469034 + ... + 1713469037.

It is an arithmetic number, because the mean of its divisors is an integer number (2570203554).

Almost surely, 2^6853876142 is an apocalyptic number.

6853876142 is a deficient number, since it is larger than the sum of its proper divisors (3426938074).

6853876142 is a wasteful number, since it uses less digits than its factorization.

6853876142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426938073.

The product of its digits is 1935360, while the sum is 50.

The square root of 6853876142 is about 82788.1401047276. The cubic root of 6853876142 is about 1899.5267650585.

The spelling of 6853876142 in words is "six billion, eight hundred fifty-three million, eight hundred seventy-six thousand, one hundred forty-two".