313678404901 has 4 divisors (see below), whose sum is σ = 313690188204. Its totient is φ = 313666621600.

The previous prime is 313678404877. The next prime is 313678404911. The reversal of 313678404901 is 109404876313.

It is a Cunningham number, because it is equal to 560070²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23522500 + 313654882401 = 4850^2 + 560049^2 .

It is a cyclic number.

It is not a de Polignac number, because 313678404901 - 2⁵ = 313678404869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313678404911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5851630 + ... + 5904991.

It is an arithmetic number, because the mean of its divisors is an integer number (78422547051).

Almost surely, 2^313678404901 is an apocalyptic number.

It is an amenable number.

313678404901 is a deficient number, since it is larger than the sum of its proper divisors (11783303).

313678404901 is a wasteful number, since it uses less digits than its factorization.

313678404901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11783302.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 313678404901 in words is "three hundred thirteen billion, six hundred seventy-eight million, four hundred four thousand, nine hundred one".