313449268660 has 48 divisors (see below), whose sum is σ = 720084193920. Its totient is φ = 113664026240.

The previous prime is 313449268637. The next prime is 313449268663. The reversal of 313449268660 is 66862944313.

It is a junction number, because it is equal to n+sod(n) for n = 313449268598 and 313449268607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313449268663) 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 in 15 ways as a sum of consecutive naturals, for example, 1905379 + ... + 2063338.

It is an arithmetic number, because the mean of its divisors is an integer number (15001754040).

Almost surely, 2^313449268660 is an apocalyptic number.

It is an amenable number.

313449268660 is an abundant number, since it is smaller than the sum of its proper divisors (406634925260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313449268660 is a wasteful number, since it uses less digits than its factorization.

313449268660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969096 (or 3969094 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 52.

The spelling of 313449268660 in words is "three hundred thirteen billion, four hundred forty-nine million, two hundred sixty-eight thousand, six hundred sixty".