70667370006705 has 24 divisors (see below), whose sum is σ = 122490303527592. Its totient is φ = 37689203844864.

The previous prime is 70667370006689. The next prime is 70667370006797. The reversal of 70667370006705 is 50760007376607.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7653477986064 + 63013892020641 = 2766492^2 + 7938129^2 .

It is not a de Polignac number, because 70667370006705 - 2⁴ = 70667370006689 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 54870807 + ... + 56143923.

It is an arithmetic number, because the mean of its divisors is an integer number (5103762646983).

Almost surely, 2^{70667370006705} is an apocalyptic number.

It is an amenable number.

70667370006705 is a deficient number, since it is larger than the sum of its proper divisors (51822933520887).

70667370006705 is a wasteful number, since it uses less digits than its factorization.

70667370006705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506625 (or 2506622 counting only the distinct ones).

The product of its (nonzero) digits is 7779240, while the sum is 54.

The spelling of 70667370006705 in words is "seventy trillion, six hundred sixty-seven billion, three hundred seventy million, six thousand, seven hundred five".