2323836309312 has 784 divisors, whose sum is σ = 8252702620800. Its totient is φ = 634894848000.

The previous prime is 2323836309229. The next prime is 2323836309437. The reversal of 2323836309312 is 2139036383232.

It is a happy number.

2323836309312 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 8 + 3 + 630 + 9 + 3 + 1 + 2 = 666.

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 111 ways as a sum of consecutive naturals, for example, 1032356187 + ... + 1032358437.

Almost surely, 2^{2323836309312} 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 2323836309312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4126351310400).

2323836309312 is an abundant number, since it is smaller than the sum of its proper divisors (5928866311488).

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

2323836309312 is a wasteful number, since it uses less digits than its factorization.

2323836309312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426 (or 2401 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 45.

The spelling of 2323836309312 in words is "two trillion, three hundred twenty-three billion, eight hundred thirty-six million, three hundred nine thousand, three hundred twelve".