312334021442013 has 32 divisors (see below), whose sum is σ = 441924751601280. Its totient is φ = 195537728010240.

The previous prime is 312334021441969. The next prime is 312334021442021. The reversal of 312334021442013 is 310244120433213.

It is not a de Polignac number, because 312334021442013 - 2²² = 312334017247709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312334023442013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129948873 + ... + 132330561.

It is an arithmetic number, because the mean of its divisors is an integer number (13810148487540).

Almost surely, 2^{312334021442013} is an apocalyptic number.

It is an amenable number.

312334021442013 is a deficient number, since it is larger than the sum of its proper divisors (129590730159267).

312334021442013 is a wasteful number, since it uses less digits than its factorization.

312334021442013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387437.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 312334021442013 its reverse (310244120433213), we get a palindrome (622578141875226).

The spelling of 312334021442013 in words is "three hundred twelve trillion, three hundred thirty-four billion, twenty-one million, four hundred forty-two thousand, thirteen".