70673727273 has 16 divisors (see below), whose sum is σ = 99940615296. Its totient is φ = 44328493440.

The previous prime is 70673727251. The next prime is 70673727281. The reversal of 70673727273 is 37272737607.

It is not a de Polignac number, because 70673727273 - 2⁶ = 70673727209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70673727073) 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, 8391340 + ... + 8399757.

It is an arithmetic number, because the mean of its divisors is an integer number (6246288456).

Almost surely, 2^70673727273 is an apocalyptic number.

It is an amenable number.

70673727273 is a deficient number, since it is larger than the sum of its proper divisors (29266888023).

70673727273 is a wasteful number, since it uses less digits than its factorization.

70673727273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16791184.

The product of its (nonzero) digits is 3630312, while the sum is 51.

The spelling of 70673727273 in words is "seventy billion, six hundred seventy-three million, seven hundred twenty-seven thousand, two hundred seventy-three".