30441412 has 12 divisors (see below), whose sum is σ = 53914896. Its totient is φ = 15037160.

The previous prime is 30441371. The next prime is 30441419. The reversal of 30441412 is 21414403.

It is a self number, because there is not a number n which added to its sum of digits gives 30441412.

It is not an unprimeable number, because it can be changed into a prime (30441419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45514 + ... + 46177.

It is an arithmetic number, because the mean of its divisors is an integer number (4492908).

Almost surely, 2^30441412 is an apocalyptic number.

It is an amenable number.

30441412 is a deficient number, since it is larger than the sum of its proper divisors (23473484).

30441412 is a wasteful number, since it uses less digits than its factorization.

30441412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91778 (or 91776 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 30441412 is about 5517.3736505696. The cubic root of 30441412 is about 312.2398030389.

Adding to 30441412 its reverse (21414403), we get a palindrome (51855815).

The spelling of 30441412 in words is "thirty million, four hundred forty-one thousand, four hundred twelve".