313301234420242 has 16 divisors (see below), whose sum is σ = 475136388394200. Its totient is φ = 154931462722432.

The previous prime is 313301234420197. The next prime is 313301234420261. The reversal of 313301234420242 is 242024432103313.

It can be written as a sum of positive squares in 4 ways, for example, as 232145477615041 + 81155756805201 = 15236321^2 + 9008649^2 .

It is a junction number, because it is equal to n+sod(n) for n = 313301234420198 and 313301234420207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2256038773 + ... + 2256177640.

Almost surely, 2^{313301234420242} is an apocalyptic number.

313301234420242 is a deficient number, since it is larger than the sum of its proper divisors (161835153973958).

313301234420242 is a wasteful number, since it uses less digits than its factorization.

313301234420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4512216797.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 313301234420242 its reverse (242024432103313), we get a palindrome (555325666523555).

The spelling of 313301234420242 in words is "three hundred thirteen trillion, three hundred one billion, two hundred thirty-four million, four hundred twenty thousand, two hundred forty-two".