70968288668 has 12 divisors (see below), whose sum is σ = 124550365800. Its totient is φ = 35382469872.

The previous prime is 70968288661. The next prime is 70968288679. The reversal of 70968288668 is 86688286907.

It is a junction number, because it is equal to n+sod(n) for n = 70968288598 and 70968288607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70968288661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25417046 + ... + 25419837.

It is an arithmetic number, because the mean of its divisors is an integer number (10379197150).

Almost surely, 2^70968288668 is an apocalyptic number.

It is an amenable number.

70968288668 is a deficient number, since it is larger than the sum of its proper divisors (53582077132).

70968288668 is a wasteful number, since it uses less digits than its factorization.

70968288668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50837236 (or 50837234 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 68.

The spelling of 70968288668 in words is "seventy billion, nine hundred sixty-eight million, two hundred eighty-eight thousand, six hundred sixty-eight".