70634502111 has 4 divisors (see below), whose sum is σ = 94179336152. Its totient is φ = 47089668072.

The previous prime is 70634502097. The next prime is 70634502119. The reversal of 70634502111 is 11120543607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11120543607 = 3 ⋅3706847869.

It is not a de Polignac number, because 70634502111 - 2⁵ = 70634502079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70634502119) 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, 11772417016 + ... + 11772417021.

It is an arithmetic number, because the mean of its divisors is an integer number (23544834038).

Almost surely, 2^70634502111 is an apocalyptic number.

70634502111 is a deficient number, since it is larger than the sum of its proper divisors (23544834041).

70634502111 is a wasteful number, since it uses less digits than its factorization.

70634502111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23544834040.

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 70634502111 in words is "seventy billion, six hundred thirty-four million, five hundred two thousand, one hundred eleven".