6671119378 has 24 divisors (see below), whose sum is σ = 12570376896. Its totient is φ = 2599136760.

The previous prime is 6671119361. The next prime is 6671119409. The reversal of 6671119378 is 8739111766.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1967350 + ... + 1970737.

It is an arithmetic number, because the mean of its divisors is an integer number (523765704).

Almost surely, 2^6671119378 is an apocalyptic number.

6671119378 is a deficient number, since it is larger than the sum of its proper divisors (5899257518).

6671119378 is a wasteful number, since it uses less digits than its factorization.

6671119378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3938118 (or 3938107 counting only the distinct ones).

The product of its digits is 381024, while the sum is 49.

The square root of 6671119378 is about 81676.9207181564. The cubic root of 6671119378 is about 1882.4909806878.

The spelling of 6671119378 in words is "six billion, six hundred seventy-one million, one hundred nineteen thousand, three hundred seventy-eight".