30156004189 has 8 divisors (see below), whose sum is σ = 30887933120. Its totient is φ = 29425467456.

The previous prime is 30156004171. The next prime is 30156004211. The reversal of 30156004189 is 98140065103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30156004189 - 2¹³ = 30155995997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30156004129) 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 7 ways as a sum of consecutive naturals, for example, 304137 + ... + 390910.

It is an arithmetic number, because the mean of its divisors is an integer number (3860991640).

Almost surely, 2^30156004189 is an apocalyptic number.

It is an amenable number.

30156004189 is a deficient number, since it is larger than the sum of its proper divisors (731928931).

30156004189 is a wasteful number, since it uses less digits than its factorization.

30156004189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696099.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 30156004189 in words is "thirty billion, one hundred fifty-six million, four thousand, one hundred eighty-nine".