300042112442 has 32 divisors (see below), whose sum is σ = 478554988032. Its totient is φ = 140598975744.

The previous prime is 300042112441. The next prime is 300042112457. The reversal of 300042112442 is 244211240003.

It is not an unprimeable number, because it can be changed into a prime (300042112441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26078063 + ... + 26089565.

It is an arithmetic number, because the mean of its divisors is an integer number (14954843376).

Almost surely, 2^300042112442 is an apocalyptic number.

300042112442 is a deficient number, since it is larger than the sum of its proper divisors (178512875590).

300042112442 is a wasteful number, since it uses less digits than its factorization.

300042112442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14702.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 300042112442 its reverse (244211240003), we get a palindrome (544253352445).

The spelling of 300042112442 in words is "three hundred billion, forty-two million, one hundred twelve thousand, four hundred forty-two".