312141141213442 has 8 divisors (see below), whose sum is σ = 468363285708300. Its totient is φ = 156020045977344.

The previous prime is 312141141213439. The next prime is 312141141213463. The reversal of 312141141213442 is 244312141141213.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 211113896598081 + 101027244615361 = 14529759^2 + 10051231^2 .

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 = 312141141213398 and 312141141213407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25262306967 + ... + 25262319322.

Almost surely, 2^{312141141213442} is an apocalyptic number.

312141141213442 is a deficient number, since it is larger than the sum of its proper divisors (156222144494858).

312141141213442 is a wasteful number, since it uses less digits than its factorization.

312141141213442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50524629380.

The product of its digits is 18432, while the sum is 34.

Adding to 312141141213442 its reverse (244312141141213), we get a palindrome (556453282354655).

The spelling of 312141141213442 in words is "three hundred twelve trillion, one hundred forty-one billion, one hundred forty-one million, two hundred thirteen thousand, four hundred forty-two".