2313263293236 has 768 divisors, whose sum is σ = 7684956160000. Its totient is φ = 599152619520.

The previous prime is 2313263293219. The next prime is 2313263293247. The reversal of 2313263293236 is 6323923623132.

2313263293236 is a `hidden beast` number, since 2 + 3 + 1 + 3 + 2 + 632 + 9 + 3 + 2 + 3 + 6 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 2313263293191 and 2313263293200.

It is a congruent number.

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 255 ways as a sum of consecutive naturals, for example, 2116434306 + ... + 2116435398.

Almost surely, 2^{2313263293236} 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 2313263293236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3842478080000).

2313263293236 is an abundant number, since it is smaller than the sum of its proper divisors (5371692866764).

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

2313263293236 is a wasteful number, since it uses less digits than its factorization.

2313263293236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 1252 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 45.

The spelling of 2313263293236 in words is "two trillion, three hundred thirteen billion, two hundred sixty-three million, two hundred ninety-three thousand, two hundred thirty-six".