70309864336 has 10 divisors (see below), whose sum is σ = 136225362182. Its totient is φ = 35154932160.

The previous prime is 70309864321. The next prime is 70309864379. The reversal of 70309864336 is 63346890307.

It can be written as a sum of positive squares in only one way, i.e., 53888979600 + 16420884736 = 232140^2 + 128144^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70309864336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2197183245 + ... + 2197183276.

Almost surely, 2^70309864336 is an apocalyptic number.

It is an amenable number.

70309864336 is a deficient number, since it is larger than the sum of its proper divisors (65915497846).

70309864336 is a wasteful number, since it uses less digits than its factorization.

70309864336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394366529 (or 4394366523 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 70309864336 in words is "seventy billion, three hundred nine million, eight hundred sixty-four thousand, three hundred thirty-six".