30188316941 has 8 divisors (see below), whose sum is σ = 30465684480. Its totient is φ = 29911569408.

The previous prime is 30188316923. The next prime is 30188316947. The reversal of 30188316941 is 14961388103.

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 30188316941 - 2¹⁸ = 30188054797 is a prime.

It is a super-2 number, since 2×30188316941² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30188316892 and 30188316901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30188316947) 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, 56891 + ... + 252216.

It is an arithmetic number, because the mean of its divisors is an integer number (3808210560).

Almost surely, 2^30188316941 is an apocalyptic number.

It is an amenable number.

30188316941 is a deficient number, since it is larger than the sum of its proper divisors (277367539).

30188316941 is a wasteful number, since it uses less digits than its factorization.

30188316941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310003.

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 30188316941 in words is "thirty billion, one hundred eighty-eight million, three hundred sixteen thousand, nine hundred forty-one".