30042041 has 8 divisors (see below), whose sum is σ = 30622080. Its totient is φ = 29467152.

The previous prime is 30042037. The next prime is 30042049. The reversal of 30042041 is 14024003.

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

It is a cyclic number.

It is not a de Polignac number, because 30042041 - 2² = 30042037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30042049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11711 + ... + 14043.

It is an arithmetic number, because the mean of its divisors is an integer number (3827760).

Almost surely, 2^30042041 is an apocalyptic number.

It is an amenable number.

30042041 is a deficient number, since it is larger than the sum of its proper divisors (580039).

30042041 is a wasteful number, since it uses less digits than its factorization.

30042041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 30042041 is about 5481.0620321248. The cubic root of 30042041 is about 310.8683285826.

Adding to 30042041 its reverse (14024003), we get a palindrome (44066044).

The spelling of 30042041 in words is "thirty million, forty-two thousand, forty-one".