300443621420242 has 16 divisors (see below), whose sum is σ = 457641586596672. Its totient is φ = 147898874954160.

The previous prime is 300443621420233. The next prime is 300443621420291. The reversal of 300443621420242 is 242024126344003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612020233 + ... + 612510940.

It is an arithmetic number, because the mean of its divisors is an integer number (28602599162292).

Almost surely, 2^{300443621420242} is an apocalyptic number.

300443621420242 is a deficient number, since it is larger than the sum of its proper divisors (157197965176430).

300443621420242 is a wasteful number, since it uses less digits than its factorization.

300443621420242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224533073.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 300443621420242 its reverse (242024126344003), we get a palindrome (542467747764245).

The spelling of 300443621420242 in words is "three hundred trillion, four hundred forty-three billion, six hundred twenty-one million, four hundred twenty thousand, two hundred forty-two".