30214342 has 8 divisors (see below), whose sum is σ = 45459432. Its totient is φ = 15061200.

The previous prime is 30214319. The next prime is 30214361. The reversal of 30214342 is 24341203.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22159 + ... + 23482.

It is an arithmetic number, because the mean of its divisors is an integer number (5682429).

Almost surely, 2^30214342 is an apocalyptic number.

30214342 is a deficient number, since it is larger than the sum of its proper divisors (15245090).

30214342 is a wasteful number, since it uses less digits than its factorization.

30214342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45974.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 30214342 is about 5496.7574077814. The cubic root of 30214342 is about 311.4615067512.

Adding to 30214342 its reverse (24341203), we get a palindrome (54555545).

The spelling of 30214342 in words is "thirty million, two hundred fourteen thousand, three hundred forty-two".