30470630016 has 64 divisors (see below), whose sum is σ = 81357174720. Its totient is φ = 10104225792.

The previous prime is 30470629997. The next prime is 30470630033. The reversal of 30470630016 is 61003607403.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131460 + ... + 279683.

It is an arithmetic number, because the mean of its divisors is an integer number (1271205855).

Almost surely, 2^30470630016 is an apocalyptic number.

It is an amenable number.

30470630016 is an abundant number, since it is smaller than the sum of its proper divisors (50886544704).

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

30470630016 is a wasteful number, since it uses less digits than its factorization.

30470630016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411353 (or 411341 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The spelling of 30470630016 in words is "thirty billion, four hundred seventy million, six hundred thirty thousand, sixteen".