313044412121242 has 8 divisors (see below), whose sum is σ = 476575075169856. Its totient is φ = 154186053731292.

The previous prime is 313044412121219. The next prime is 313044412121249. The reversal of 313044412121242 is 242121214440313.

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 = 313044412121198 and 313044412121207.

It is not an unprimeable number, because it can be changed into a prime (313044412121249) 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, 1168076164498 + ... + 1168076164765.

It is an arithmetic number, because the mean of its divisors is an integer number (59571884396232).

Almost surely, 2^{313044412121242} is an apocalyptic number.

313044412121242 is a deficient number, since it is larger than the sum of its proper divisors (163530663048614).

313044412121242 is a wasteful number, since it uses less digits than its factorization.

313044412121242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336152329332.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 313044412121242 its reverse (242121214440313), we get a palindrome (555165626561555).

The spelling of 313044412121242 in words is "three hundred thirteen trillion, forty-four billion, four hundred twelve million, one hundred twenty-one thousand, two hundred forty-two".