70111710699 has 4 divisors (see below), whose sum is σ = 93482280936. Its totient is φ = 46741140464.

The previous prime is 70111710671. The next prime is 70111710707. The reversal of 70111710699 is 99601711107.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70111710699 - 2⁹ = 70111710187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70111710699.

It is not an unprimeable number, because it can be changed into a prime (70111710619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11685285114 + ... + 11685285119.

It is an arithmetic number, because the mean of its divisors is an integer number (23370570234).

Almost surely, 2^70111710699 is an apocalyptic number.

70111710699 is a deficient number, since it is larger than the sum of its proper divisors (23370570237).

70111710699 is a wasteful number, since it uses less digits than its factorization.

70111710699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23370570236.

The product of its (nonzero) digits is 23814, while the sum is 42.

The spelling of 70111710699 in words is "seventy billion, one hundred eleven million, seven hundred ten thousand, six hundred ninety-nine".