312334312421342 has 8 divisors (see below), whose sum is σ = 469265745091656. Its totient is φ = 155912397390792.

The previous prime is 312334312421321. The next prime is 312334312421347. The reversal of 312334312421342 is 243124213433213.

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

It is a junction number, because it is equal to n+sod(n) for n = 312334312421296 and 312334312421305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312334312421347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127379408408 + ... + 127379410859.

It is an arithmetic number, because the mean of its divisors is an integer number (58658218136457).

Almost surely, 2^{312334312421342} is an apocalyptic number.

312334312421342 is a deficient number, since it is larger than the sum of its proper divisors (156931432670314).

312334312421342 is a wasteful number, since it uses less digits than its factorization.

312334312421342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254758819882.

The product of its digits is 248832, while the sum is 38.

Adding to 312334312421342 its reverse (243124213433213), we get a palindrome (555458525854555).

The spelling of 312334312421342 in words is "three hundred twelve trillion, three hundred thirty-four billion, three hundred twelve million, four hundred twenty-one thousand, three hundred forty-two".