30162159216 has 320 divisors, whose sum is σ = 105454361600. Its totient is φ = 8162933760.

The previous prime is 30162159173. The next prime is 30162159233. The reversal of 30162159216 is 61295126103.

30162159216 is a `hidden beast` number, since 3 + 0 + 1 + 62 + 1 + 592 + 1 + 6 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4650696 + ... + 4657176.

It is an arithmetic number, because the mean of its divisors is an integer number (329544880).

Almost surely, 2^30162159216 is an apocalyptic number.

30162159216 is a gapful number since it is divisible by the number (36) 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 30162159216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52727180800).

30162159216 is an abundant number, since it is smaller than the sum of its proper divisors (75292202384).

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

30162159216 is an equidigital number, since it uses as much as digits as its factorization.

30162159216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6536 (or 6512 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 30162159216 in words is "thirty billion, one hundred sixty-two million, one hundred fifty-nine thousand, two hundred sixteen".