313034244442 has 8 divisors (see below), whose sum is σ = 469717118676. Its totient is φ = 156461871552.

The previous prime is 313034244437. The next prime is 313034244451. The reversal of 313034244442 is 244442430313.

It can be written as a sum of positive squares in 2 ways, for example, as 306053474841 + 6980769601 = 553221^2 + 83551^2 .

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 = 313034244398 and 313034244407.

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, 27618253 + ... + 27629584.

Almost surely, 2^313034244442 is an apocalyptic number.

313034244442 is a deficient number, since it is larger than the sum of its proper divisors (156682874234).

313034244442 is a wasteful number, since it uses less digits than its factorization.

313034244442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55250672.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 313034244442 its reverse (244442430313), we get a palindrome (557476674755).

The spelling of 313034244442 in words is "three hundred thirteen billion, thirty-four million, two hundred forty-four thousand, four hundred forty-two".