313244442314 has 4 divisors (see below), whose sum is σ = 469866663474. Its totient is φ = 156622221156.

The previous prime is 313244442311. The next prime is 313244442323. The reversal of 313244442314 is 413244442313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413244442313 = 2371 ⋅174291203.

It can be written as a sum of positive squares in only one way, i.e., 292156465225 + 21087977089 = 540515^2 + 145217^2 .

It is not an unprimeable number, because it can be changed into a prime (313244442311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78311110577 + ... + 78311110580.

Almost surely, 2^313244442314 is an apocalyptic number.

313244442314 is a deficient number, since it is larger than the sum of its proper divisors (156622221160).

313244442314 is a wasteful number, since it uses less digits than its factorization.

313244442314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156622221159.

The product of its digits is 110592, while the sum is 35.

Adding to 313244442314 its reverse (413244442313), we get a palindrome (726488884627).

Subtracting 313244442314 from its reverse (413244442313), we obtain a palindrome (99999999999).

The spelling of 313244442314 in words is "three hundred thirteen billion, two hundred forty-four million, four hundred forty-two thousand, three hundred fourteen".