30342010 has 16 divisors (see below), whose sum is σ = 55512072. Its totient is φ = 11937600.

The previous prime is 30342001. The next prime is 30342017. The reversal of 30342010 is 1024303.

It can be written as a sum of positive squares in 4 ways, for example, as 23164969 + 7177041 = 4813^2 + 2679^2 .

It is not an unprimeable number, because it can be changed into a prime (30342017) 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, 24261 + ... + 25480.

Almost surely, 2^30342010 is an apocalyptic number.

30342010 is a deficient number, since it is larger than the sum of its proper divisors (25170062).

30342010 is a wasteful number, since it uses less digits than its factorization.

30342010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49809.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 30342010 is about 5508.3581945985. The cubic root of 30342010 is about 311.8995745713.

Adding to 30342010 its reverse (1024303), we get a palindrome (31366313).

The spelling of 30342010 in words is "thirty million, three hundred forty-two thousand, ten".