30341345 has 16 divisors (see below), whose sum is σ = 38683008. Its totient is φ = 22767360.

The previous prime is 30341341. The next prime is 30341351. The reversal of 30341345 is 54314303.

It is not a de Polignac number, because 30341345 - 2² = 30341341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30341345.

It is not an unprimeable number, because it can be changed into a prime (30341341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41372 + ... + 42098.

It is an arithmetic number, because the mean of its divisors is an integer number (2417688).

Almost surely, 2^30341345 is an apocalyptic number.

It is an amenable number.

30341345 is a deficient number, since it is larger than the sum of its proper divisors (8341663).

30341345 is a wasteful number, since it uses less digits than its factorization.

30341345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 30341345 is about 5508.2978314539. The cubic root of 30341345 is about 311.8972959403.

Adding to 30341345 its reverse (54314303), we get a palindrome (84655648).

The spelling of 30341345 in words is "thirty million, three hundred forty-one thousand, three hundred forty-five".