30150189384 has 128 divisors (see below), whose sum is σ = 91567791360. Its totient is φ = 8075870208.

The previous prime is 30150189383. The next prime is 30150189413. The reversal of 30150189384 is 48398105103.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (30150189383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 713454 + ... + 754530.

It is an arithmetic number, because the mean of its divisors is an integer number (715373370).

Almost surely, 2^30150189384 is an apocalyptic number.

30150189384 is a gapful number since it is divisible by the number (34) 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 30150189384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45783895680).

30150189384 is an abundant number, since it is smaller than the sum of its proper divisors (61417601976).

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

30150189384 is a wasteful number, since it uses less digits than its factorization.

30150189384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41367 (or 41363 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 30150189384 in words is "thirty billion, one hundred fifty million, one hundred eighty-nine thousand, three hundred eighty-four".