30654228189 has 16 divisors (see below), whose sum is σ = 46332977600. Its totient is φ = 17871290496.

The previous prime is 30654228173. The next prime is 30654228217. The reversal of 30654228189 is 98182245603.

It is not a de Polignac number, because 30654228189 - 2⁴ = 30654228173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30654228119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20683624 + ... + 20685105.

It is an arithmetic number, because the mean of its divisors is an integer number (2895811100).

Almost surely, 2^30654228189 is an apocalyptic number.

30654228189 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

30654228189 is a deficient number, since it is larger than the sum of its proper divisors (15678749411).

30654228189 is a wasteful number, since it uses less digits than its factorization.

30654228189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41368764.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 30654228189 in words is "thirty billion, six hundred fifty-four million, two hundred twenty-eight thousand, one hundred eighty-nine".