313034120440417 has 2 divisors, whose sum is σ = 313034120440418. Its totient is φ = 313034120440416.

The previous prime is 313034120440403. The next prime is 313034120440463. The reversal of 313034120440417 is 714044021430313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302871056982481 + 10163063457936 = 17403191^2 + 3187956^2 .

It is a cyclic number.

It is not a de Polignac number, because 313034120440417 - 2⁷ = 313034120440289 is a prime.

It is not a weakly prime, because it can be changed into another prime (313034120441417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156517060220208 + 156517060220209.

It is an arithmetic number, because the mean of its divisors is an integer number (156517060220209).

Almost surely, 2^{313034120440417} is an apocalyptic number.

It is an amenable number.

313034120440417 is a deficient number, since it is larger than the sum of its proper divisors (1).

313034120440417 is an equidigital number, since it uses as much as digits as its factorization.

313034120440417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 313034120440417 in words is "three hundred thirteen trillion, thirty-four billion, one hundred twenty million, four hundred forty thousand, four hundred seventeen".