30414143 has 2 divisors, whose sum is σ = 30414144. Its totient is φ = 30414142.

The previous prime is 30414133. The next prime is 30414157. The reversal of 30414143 is 34141403.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30414143 - 2¹⁶ = 30348607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30414113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15207071 + 15207072.

It is an arithmetic number, because the mean of its divisors is an integer number (15207072).

Almost surely, 2^30414143 is an apocalyptic number.

30414143 is a deficient number, since it is larger than the sum of its proper divisors (1).

30414143 is an equidigital number, since it uses as much as digits as its factorization.

30414143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 30414143 is about 5514.9019030260. The cubic root of 30414143 is about 312.1465418061.

Adding to 30414143 its reverse (34141403), we get a palindrome (64555546).

The spelling of 30414143 in words is "thirty million, four hundred fourteen thousand, one hundred forty-three".