30665653007226 has 64 divisors (see below), whose sum is σ = 64042296814080. Its totient is φ = 9776685195200.

The previous prime is 30665653007219. The next prime is 30665653007239. The reversal of 30665653007226 is 62270035656603.

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 31 ways as a sum of consecutive naturals, for example, 705730801 + ... + 705774251.

It is an arithmetic number, because the mean of its divisors is an integer number (1000660887720).

Almost surely, 2^{30665653007226} is an apocalyptic number.

30665653007226 is an abundant number, since it is smaller than the sum of its proper divisors (33376643806854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30665653007226 is a wasteful number, since it uses less digits than its factorization.

30665653007226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81499.

The product of its (nonzero) digits is 8164800, while the sum is 51.

The spelling of 30665653007226 in words is "thirty trillion, six hundred sixty-five billion, six hundred fifty-three million, seven thousand, two hundred twenty-six".