312341332242 has 16 divisors (see below), whose sum is σ = 626166476352. Its totient is φ = 103866475440.

The previous prime is 312341332241. The next prime is 312341332297. The reversal of 312341332242 is 242233143213.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (312341332241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61822758 + ... + 61827809.

It is an arithmetic number, because the mean of its divisors is an integer number (39135404772).

Almost surely, 2^312341332242 is an apocalyptic number.

312341332242 is an abundant number, since it is smaller than the sum of its proper divisors (313825144110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312341332242 is a wasteful number, since it uses less digits than its factorization.

312341332242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123650993.

The product of its digits is 20736, while the sum is 30.

Adding to 312341332242 its reverse (242233143213), we get a palindrome (554574475455).

The spelling of 312341332242 in words is "three hundred twelve billion, three hundred forty-one million, three hundred thirty-two thousand, two hundred forty-two".