301351340242 has 16 divisors (see below), whose sum is σ = 479822439960. Its totient is φ = 141455179008.

The previous prime is 301351340239. The next prime is 301351340281. The reversal of 301351340242 is 242043153103.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 285133572441 + 16217767801 = 533979^2 + 127349^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 301351340242.

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, 11149317 + ... + 11176312.

Almost surely, 2^301351340242 is an apocalyptic number.

301351340242 is a deficient number, since it is larger than the sum of its proper divisors (178471099718).

301351340242 is a wasteful number, since it uses less digits than its factorization.

301351340242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22326045.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 301351340242 its reverse (242043153103), we get a palindrome (543394493345).

The spelling of 301351340242 in words is "three hundred one billion, three hundred fifty-one million, three hundred forty thousand, two hundred forty-two".