313678404911 has 2 divisors, whose sum is σ = 313678404912. Its totient is φ = 313678404910.

The previous prime is 313678404877. The next prime is 313678404929. The reversal of 313678404911 is 119404876313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313678404911 - 2³⁴ = 296498535727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313678404311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156839202455 + 156839202456.

It is an arithmetic number, because the mean of its divisors is an integer number (156839202456).

Almost surely, 2^313678404911 is an apocalyptic number.

313678404911 is a deficient number, since it is larger than the sum of its proper divisors (1).

313678404911 is an equidigital number, since it uses as much as digits as its factorization.

313678404911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 313678404911 in words is "three hundred thirteen billion, six hundred seventy-eight million, four hundred four thousand, nine hundred eleven".