30150228672 has 112 divisors (see below), whose sum is σ = 89231724000. Its totient is φ = 9982540800.

The previous prime is 30150228631. The next prime is 30150228697. The reversal of 30150228672 is 27682205103.

30150228672 is a `hidden beast` number, since 3 + 0 + 1 + 502 + 2 + 86 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 198922 + ... + 316022.

Almost surely, 2^30150228672 is an apocalyptic number.

30150228672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30150228672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44615862000).

30150228672 is an abundant number, since it is smaller than the sum of its proper divisors (59081495328).

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

30150228672 is a wasteful number, since it uses less digits than its factorization.

30150228672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117271 (or 117255 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 30150228672 in words is "thirty billion, one hundred fifty million, two hundred twenty-eight thousand, six hundred seventy-two".