12314031504 has 80 divisors (see below), whose sum is σ = 33234390720. Its totient is φ = 3923852800.

The previous prime is 12314031503. The next prime is 12314031511. The reversal of 12314031504 is 40513041321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (12314031503) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 96799 + ... + 184385.

It is an arithmetic number, because the mean of its divisors is an integer number (415429884).

Almost surely, 2^12314031504 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 12314031504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16617195360).

12314031504 is an abundant number, since it is smaller than the sum of its proper divisors (20920359216).

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

12314031504 is a wasteful number, since it uses less digits than its factorization.

12314031504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87728 (or 87722 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 12314031504 its reverse (40513041321), we get a palindrome (52827072825).

The spelling of 12314031504 in words is "twelve billion, three hundred fourteen million, thirty-one thousand, five hundred four".