30042214 has 8 divisors (see below), whose sum is σ = 45086688. Its totient is φ = 15013320.

The previous prime is 30042203. The next prime is 30042223. The reversal of 30042214 is 41224003.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4899 + ... + 9169.

It is an arithmetic number, because the mean of its divisors is an integer number (5635836).

Almost surely, 2^30042214 is an apocalyptic number.

30042214 is a deficient number, since it is larger than the sum of its proper divisors (15044474).

30042214 is a wasteful number, since it uses less digits than its factorization.

30042214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7790.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 30042214 is about 5481.0778137151. The cubic root of 30042214 is about 310.8689253033.

Adding to 30042214 its reverse (41224003), we get a palindrome (71266217).

The spelling of 30042214 in words is "thirty million, forty-two thousand, two hundred fourteen".