30147540016 has 20 divisors (see below), whose sum is σ = 63720937224. Its totient is φ = 13703427200.

The previous prime is 30147540011. The next prime is 30147540029. The reversal of 30147540016 is 61004574103.

It is a self number, because there is not a number n which added to its sum of digits gives 30147540016.

It is not an unprimeable number, because it can be changed into a prime (30147540011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85646245 + ... + 85646596.

Almost surely, 2^30147540016 is an apocalyptic number.

It is an amenable number.

30147540016 is an abundant number, since it is smaller than the sum of its proper divisors (33573397208).

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

30147540016 is a wasteful number, since it uses less digits than its factorization.

30147540016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171292860 (or 171292854 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 30147540016 in words is "thirty billion, one hundred forty-seven million, five hundred forty thousand, sixteen".