300342513735142 has 4 divisors (see below), whose sum is σ = 450513770602716. Its totient is φ = 150171256867570.

The previous prime is 300342513735097. The next prime is 300342513735167. The reversal of 300342513735142 is 241537315243003.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75085628433784 + ... + 75085628433787.

It is an arithmetic number, because the mean of its divisors is an integer number (112628442650679).

Almost surely, 2^{300342513735142} is an apocalyptic number.

300342513735142 is a deficient number, since it is larger than the sum of its proper divisors (150171256867574).

300342513735142 is a wasteful number, since it uses less digits than its factorization.

300342513735142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150171256867573.

The product of its (nonzero) digits is 907200, while the sum is 43.

Adding to 300342513735142 its reverse (241537315243003), we get a palindrome (541879828978145).

The spelling of 300342513735142 in words is "three hundred trillion, three hundred forty-two billion, five hundred thirteen million, seven hundred thirty-five thousand, one hundred forty-two".