300140322314443 has 12 divisors (see below), whose sum is σ = 325004609998200. Its totient is φ = 277052100264576.

The previous prime is 300140322314429. The next prime is 300140322314453. The reversal of 300140322314443 is 344413223041003.

It is not a de Polignac number, because 300140322314443 - 2⁵ = 300140322314411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300140322314399 and 300140322314408.

It is not an unprimeable number, because it can be changed into a prime (300140322314453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117048355 + ... + 119585107.

It is an arithmetic number, because the mean of its divisors is an integer number (27083717499850).

Almost surely, 2^{300140322314443} is an apocalyptic number.

300140322314443 is a deficient number, since it is larger than the sum of its proper divisors (24864287683757).

300140322314443 is a wasteful number, since it uses less digits than its factorization.

300140322314443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236878 (or 3236865 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 300140322314443 its reverse (344413223041003), we get a palindrome (644553545355446).

The spelling of 300140322314443 in words is "three hundred trillion, one hundred forty billion, three hundred twenty-two million, three hundred fourteen thousand, four hundred forty-three".