30243014 has 4 divisors (see below), whose sum is σ = 45364524. Its totient is φ = 15121506.

The previous prime is 30243013. The next prime is 30243029. The reversal of 30243014 is 41034203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41034203 = 7 ⋅5862029.

It is a junction number, because it is equal to n+sod(n) for n = 30242983 and 30243001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30243013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7560752 + ... + 7560755.

It is an arithmetic number, because the mean of its divisors is an integer number (11341131).

Almost surely, 2^30243014 is an apocalyptic number.

30243014 is a deficient number, since it is larger than the sum of its proper divisors (15121510).

30243014 is a wasteful number, since it uses less digits than its factorization.

30243014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15121509.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30243014 is about 5499.3648724194. The cubic root of 30243014 is about 311.5599964135.

Adding to 30243014 its reverse (41034203), we get a palindrome (71277217).

The spelling of 30243014 in words is "thirty million, two hundred forty-three thousand, fourteen".