70666673848 has 48 divisors (see below), whose sum is σ = 136329858000. Its totient is φ = 34340025600.

The previous prime is 70666673821. The next prime is 70666673893. The reversal of 70666673848 is 84837666607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11485573 + ... + 11491723.

It is an arithmetic number, because the mean of its divisors is an integer number (2840205375).

Almost surely, 2^70666673848 is an apocalyptic number.

It is an amenable number.

70666673848 is a deficient number, since it is larger than the sum of its proper divisors (65663184152).

70666673848 is a wasteful number, since it uses less digits than its factorization.

70666673848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7280 (or 7239 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 70666673848 in words is "seventy billion, six hundred sixty-six million, six hundred seventy-three thousand, eight hundred forty-eight".