10689157206968 has 32 divisors (see below), whose sum is σ = 20468851191360. Its totient is φ = 5230799692800.

The previous prime is 10689157206913. The next prime is 10689157206989. The reversal of 10689157206968 is 86960275198601.

It is a happy number.

10689157206968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10689157206968² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10689157206898 and 10689157206907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47866580 + ... + 48089372.

It is an arithmetic number, because the mean of its divisors is an integer number (639651599730).

Almost surely, 2^{10689157206968} is an apocalyptic number.

It is an amenable number.

10689157206968 is a deficient number, since it is larger than the sum of its proper divisors (9779693984392).

10689157206968 is a wasteful number, since it uses less digits than its factorization.

10689157206968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350447 (or 350443 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 68.

The spelling of 10689157206968 in words is "ten trillion, six hundred eighty-nine billion, one hundred fifty-seven million, two hundred six thousand, nine hundred sixty-eight".