70007000666667 has 16 divisors (see below), whose sum is σ = 93377347420032. Its totient is φ = 46653995706560.

The previous prime is 70007000666651. The next prime is 70007000666717. The reversal of 70007000666667 is 76666600070007.

It is a cyclic number.

It is not a de Polignac number, because 70007000666667 - 2⁴ = 70007000666651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70007000656667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156767692 + ... + 157213622.

It is an arithmetic number, because the mean of its divisors is an integer number (5836084213752).

Almost surely, 2^{70007000666667} is an apocalyptic number.

70007000666667 is a deficient number, since it is larger than the sum of its proper divisors (23370346753365).

70007000666667 is a wasteful number, since it uses less digits than its factorization.

70007000666667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465258.

The product of its (nonzero) digits is 2667168, while the sum is 51.

The spelling of 70007000666667 in words is "seventy trillion, seven billion, six hundred sixty-six thousand, six hundred sixty-seven".