300442444345 has 16 divisors (see below), whose sum is σ = 368055245520. Its totient is φ = 235355570944.

The previous prime is 300442444307. The next prime is 300442444363. The reversal of 300442444345 is 543444244003.

It can be written as a sum of positive squares in 8 ways, for example, as 274332969 + 300168111376 = 16563^2 + 547876^2 .

It is a cyclic number.

It is not a de Polignac number, because 300442444345 - 2⁷ = 300442444217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 978814 + ... + 1248583.

It is an arithmetic number, because the mean of its divisors is an integer number (23003452845).

Almost surely, 2^300442444345 is an apocalyptic number.

It is an amenable number.

300442444345 is a deficient number, since it is larger than the sum of its proper divisors (67612801175).

300442444345 is a wasteful number, since it uses less digits than its factorization.

300442444345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227964.

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 300442444345 its reverse (543444244003), we get a palindrome (843886688348).

The spelling of 300442444345 in words is "three hundred billion, four hundred forty-two million, four hundred forty-four thousand, three hundred forty-five".