70840666318133 has 16 divisors (see below), whose sum is σ = 77146506240000. Its totient is φ = 64792926862272.

The previous prime is 70840666318129. The next prime is 70840666318181. The reversal of 70840666318133 is 33181366604807.

It is a cyclic number.

It is not a de Polignac number, because 70840666318133 - 2² = 70840666318129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70840666318183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2029691 + ... + 12074807.

It is an arithmetic number, because the mean of its divisors is an integer number (4821656640000).

Almost surely, 2^{70840666318133} is an apocalyptic number.

It is an amenable number.

70840666318133 is a deficient number, since it is larger than the sum of its proper divisors (6305839921867).

70840666318133 is a wasteful number, since it uses less digits than its factorization.

70840666318133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10057964.

The product of its (nonzero) digits is 10450944, while the sum is 56.

The spelling of 70840666318133 in words is "seventy trillion, eight hundred forty billion, six hundred sixty-six million, three hundred eighteen thousand, one hundred thirty-three".