30666101312732 has 24 divisors (see below), whose sum is σ = 53735188053456. Its totient is φ = 15313191401088.

The previous prime is 30666101312719. The next prime is 30666101312831. The reversal of 30666101312732 is 23721310166603.

It is a self number, because there is not a number n which added to its sum of digits gives 30666101312732.

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, 163517288 + ... + 163704720.

It is an arithmetic number, because the mean of its divisors is an integer number (2238966168894).

Almost surely, 2^{30666101312732} is an apocalyptic number.

It is an amenable number.

30666101312732 is a deficient number, since it is larger than the sum of its proper divisors (23069086740724).

30666101312732 is a wasteful number, since it uses less digits than its factorization.

30666101312732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240197 (or 240195 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 30666101312732 in words is "thirty trillion, six hundred sixty-six billion, one hundred one million, three hundred twelve thousand, seven hundred thirty-two".