30668606659310 has 16 divisors (see below), whose sum is σ = 55203800685552. Its totient is φ = 12267374064000.

The previous prime is 30668606659291. The next prime is 30668606659351. The reversal of 30668606659310 is 1395660686603.

It is a super-2 number, since 2×30668606659310² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30668606659310.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6677291 + ... + 10291910.

It is an arithmetic number, because the mean of its divisors is an integer number (3450237542847).

Almost surely, 2^{30668606659310} is an apocalyptic number.

30668606659310 is a deficient number, since it is larger than the sum of its proper divisors (24535194026242).

30668606659310 is a wasteful number, since it uses less digits than its factorization.

30668606659310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17149939.

The product of its (nonzero) digits is 25194240, while the sum is 59.

The spelling of 30668606659310 in words is "thirty trillion, six hundred sixty-eight billion, six hundred six million, six hundred fifty-nine thousand, three hundred ten".