300030145746 has 16 divisors (see below), whose sum is σ = 616278137664. Its totient is φ = 97307074224.

The previous prime is 300030145741. The next prime is 300030145747. The reversal of 300030145746 is 647541030003.

It is not an unprimeable number, because it can be changed into a prime (300030145741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 675743350 + ... + 675743793.

It is an arithmetic number, because the mean of its divisors is an integer number (38517383604).

Almost surely, 2^300030145746 is an apocalyptic number.

300030145746 is an abundant number, since it is smaller than the sum of its proper divisors (316247991918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300030145746 is a wasteful number, since it uses less digits than its factorization.

300030145746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351487185.

The product of its (nonzero) digits is 30240, while the sum is 33.

Adding to 300030145746 its reverse (647541030003), we get a palindrome (947571175749).

The spelling of 300030145746 in words is "three hundred billion, thirty million, one hundred forty-five thousand, seven hundred forty-six".