70195217068 has 12 divisors (see below), whose sum is σ = 124524392440. Its totient is φ = 34616819232.

The previous prime is 70195217063. The next prime is 70195217093. The reversal of 70195217068 is 86071259107.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70195217063) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 120196998 + ... + 120197581.

Almost surely, 2^70195217068 is an apocalyptic number.

It is an amenable number.

70195217068 is a deficient number, since it is larger than the sum of its proper divisors (54329175372).

70195217068 is a wasteful number, since it uses less digits than its factorization.

70195217068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240394656 (or 240394654 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 70195217068 in words is "seventy billion, one hundred ninety-five million, two hundred seventeen thousand, sixty-eight".