12313044230432 has 96 divisors (see below), whose sum is σ = 27063157302720. Its totient is φ = 5466054021120.

The previous prime is 12313044230393. The next prime is 12313044230449. The reversal of 12313044230432 is 23403244031321.

It is a super-2 number, since 2×12313044230432² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 147821948 + ... + 147905220.

It is an arithmetic number, because the mean of its divisors is an integer number (281907888570).

Almost surely, 2^{12313044230432} 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 12313044230432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13531578651360).

12313044230432 is an abundant number, since it is smaller than the sum of its proper divisors (14750113072288).

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

12313044230432 is a wasteful number, since it uses less digits than its factorization.

12313044230432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93106 (or 93098 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 12313044230432 its reverse (23403244031321), we get a palindrome (35716288261753).

The spelling of 12313044230432 in words is "twelve trillion, three hundred thirteen billion, forty-four million, two hundred thirty thousand, four hundred thirty-two".