70856438441330 has 8 divisors (see below), whose sum is σ = 127541589194412. Its totient is φ = 28342575376528.

The previous prime is 70856438441323. The next prime is 70856438441351. The reversal of 70856438441330 is 3314483465807.

70856438441330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 62028367404481 + 8828071036849 = 7875809^2 + 2971207^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3542821922057 + ... + 3542821922076.

Almost surely, 2^{70856438441330} is an apocalyptic number.

70856438441330 is a deficient number, since it is larger than the sum of its proper divisors (56685150753082).

70856438441330 is a wasteful number, since it uses less digits than its factorization.

70856438441330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7085643844140.

The product of its (nonzero) digits is 23224320, while the sum is 56.

The spelling of 70856438441330 in words is "seventy trillion, eight hundred fifty-six billion, four hundred thirty-eight million, four hundred forty-one thousand, three hundred thirty".