30223000442 has 8 divisors (see below), whose sum is σ = 45417380736. Its totient is φ = 15083873532.

The previous prime is 30223000439. The next prime is 30223000513. The reversal of 30223000442 is 24400032203.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13811978 + ... + 13814165.

It is an arithmetic number, because the mean of its divisors is an integer number (5677172592).

Almost surely, 2^30223000442 is an apocalyptic number.

30223000442 is a deficient number, since it is larger than the sum of its proper divisors (15194380294).

30223000442 is a wasteful number, since it uses less digits than its factorization.

30223000442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27626692.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 30223000442 its reverse (24400032203), we get a palindrome (54623032645).

The spelling of 30223000442 in words is "thirty billion, two hundred twenty-three million, four hundred forty-two", and thus it is an aban number.