30530166666116 has 72 divisors (see below), whose sum is σ = 60969779750880. Its totient is φ = 13333641175296.

The previous prime is 30530166666073. The next prime is 30530166666119. The reversal of 30530166666116 is 61166666103503.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30530166666119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9620495 + ... + 12394121.

It is an arithmetic number, because the mean of its divisors is an integer number (846802496540).

Almost surely, 2^{30530166666116} is an apocalyptic number.

It is an amenable number.

30530166666116 is a deficient number, since it is larger than the sum of its proper divisors (30439613084764).

30530166666116 is a wasteful number, since it uses less digits than its factorization.

30530166666116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774533 (or 2774518 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 30530166666116 in words is "thirty trillion, five hundred thirty billion, one hundred sixty-six million, six hundred sixty-six thousand, one hundred sixteen".