316613662464 has 144 divisors (see below), whose sum is σ = 936604819584. Its totient is φ = 94133145600.

The previous prime is 316613662451. The next prime is 316613662483. The reversal of 316613662464 is 464266316613.

It is a happy number.

It is a super-2 number, since 2×316613662464² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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, 94179 + ... + 801309.

It is an arithmetic number, because the mean of its divisors is an integer number (6504200136).

Almost surely, 2^316613662464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316613662464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468302409792).

316613662464 is an abundant number, since it is smaller than the sum of its proper divisors (619991157120).

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

316613662464 is a wasteful number, since it uses less digits than its factorization.

316613662464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707214 (or 707200 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 48.

The spelling of 316613662464 in words is "three hundred sixteen billion, six hundred thirteen million, six hundred sixty-two thousand, four hundred sixty-four".