6667148148047 has 8 divisors (see below), whose sum is σ = 6714316187376. Its totient is φ = 6620039629632.

The previous prime is 6667148148019. The next prime is 6667148148049. The reversal of 6667148148047 is 7408418417666.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6667148148047 - 2³⁸ = 6392270241103 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 (6667148148049) by changing a digit.

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, 14655398 + ... + 15103475.

It is an arithmetic number, because the mean of its divisors is an integer number (839289523422).

Almost surely, 2^{6667148148047} is an apocalyptic number.

6667148148047 is a deficient number, since it is larger than the sum of its proper divisors (47168039329).

6667148148047 is a wasteful number, since it uses less digits than its factorization.

6667148148047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29760457.

The product of its (nonzero) digits is 43352064, while the sum is 62.

The spelling of 6667148148047 in words is "six trillion, six hundred sixty-seven billion, one hundred forty-eight million, one hundred forty-eight thousand, forty-seven".