70673741011 has 4 divisors (see below), whose sum is σ = 74831019912. Its totient is φ = 66516462112.

The previous prime is 70673741009. The next prime is 70673741123. The reversal of 70673741011 is 11014737607.

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 70673741011 - 2¹ = 70673741009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70673741311) 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, 2078639425 + ... + 2078639458.

It is an arithmetic number, because the mean of its divisors is an integer number (18707754978).

Almost surely, 2^70673741011 is an apocalyptic number.

70673741011 is a deficient number, since it is larger than the sum of its proper divisors (4157278901).

70673741011 is a wasteful number, since it uses less digits than its factorization.

70673741011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157278900.

The product of its (nonzero) digits is 24696, while the sum is 37.

The spelling of 70673741011 in words is "seventy billion, six hundred seventy-three million, seven hundred forty-one thousand, eleven".