313440310322355 has 8 divisors (see below), whose sum is σ = 501504496515792. Its totient is φ = 167168165505248.

The previous prime is 313440310322341. The next prime is 313440310322401. The reversal of 313440310322355 is 553223013044313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313440310322355 - 2¹¹ = 313440310320307 is a prime.

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, 10448010344064 + ... + 10448010344093.

It is an arithmetic number, because the mean of its divisors is an integer number (62688062064474).

Almost surely, 2^{313440310322355} is an apocalyptic number.

313440310322355 is a deficient number, since it is larger than the sum of its proper divisors (188064186193437).

313440310322355 is a wasteful number, since it uses less digits than its factorization.

313440310322355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20896020688165.

The product of its (nonzero) digits is 388800, while the sum is 39.

Adding to 313440310322355 its reverse (553223013044313), we get a palindrome (866663323366668).

The spelling of 313440310322355 in words is "three hundred thirteen trillion, four hundred forty billion, three hundred ten million, three hundred twenty-two thousand, three hundred fifty-five".