313422308136 has 96 divisors (see below), whose sum is σ = 971068425600. Its totient is φ = 89461376640.

The previous prime is 313422308117. The next prime is 313422308159. The reversal of 313422308136 is 631803224313.

313422308136 is a `hidden beast` number, since 3 + 1 + 342 + 2 + 308 + 1 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 313422308136.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210045 + ... + 819123.

It is an arithmetic number, because the mean of its divisors is an integer number (10115296100).

Almost surely, 2^313422308136 is an apocalyptic number.

313422308136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313422308136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485534212800).

313422308136 is an abundant number, since it is smaller than the sum of its proper divisors (657646117464).

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

313422308136 is a wasteful number, since it uses less digits than its factorization.

313422308136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610119 (or 610112 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 313422308136 in words is "three hundred thirteen billion, four hundred twenty-two million, three hundred eight thousand, one hundred thirty-six".