312314140304042 has 8 divisors (see below), whose sum is σ = 469474360801056. Its totient is φ = 155822686703692.

The previous prime is 312314140303939. The next prime is 312314140304063. The reversal of 312314140304042 is 240403041413213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167191722998 + ... + 167191724865.

It is an arithmetic number, because the mean of its divisors is an integer number (58684295100132).

Almost surely, 2^{312314140304042} is an apocalyptic number.

312314140304042 is a deficient number, since it is larger than the sum of its proper divisors (157160220497014).

312314140304042 is a wasteful number, since it uses less digits than its factorization.

312314140304042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334383448332.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 312314140304042 its reverse (240403041413213), we get a palindrome (552717181717255).

The spelling of 312314140304042 in words is "three hundred twelve trillion, three hundred fourteen billion, one hundred forty million, three hundred four thousand, forty-two".