70006516051171 has 16 divisors (see below), whose sum is σ = 82170174986176. Its totient is φ = 58383553527936.

The previous prime is 70006516051063. The next prime is 70006516051187. The reversal of 70006516051171 is 17115061560007.

It is not a de Polignac number, because 70006516051171 - 2²⁵ = 70006482496739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70006516051471) 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, 77446705 + ... + 78345421.

It is an arithmetic number, because the mean of its divisors is an integer number (5135635936636).

Almost surely, 2^{70006516051171} is an apocalyptic number.

70006516051171 is a deficient number, since it is larger than the sum of its proper divisors (12163658935005).

70006516051171 is a wasteful number, since it uses less digits than its factorization.

70006516051171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199518.

The product of its (nonzero) digits is 44100, while the sum is 40.

The spelling of 70006516051171 in words is "seventy trillion, six billion, five hundred sixteen million, fifty-one thousand, one hundred seventy-one".