12319355296 has 24 divisors (see below), whose sum is σ = 24276917700. Its totient is φ = 6153788928.

The previous prime is 12319355281. The next prime is 12319355297. The reversal of 12319355296 is 69255391321.

It can be written as a sum of positive squares in 2 ways, for example, as 10153383696 + 2165971600 = 100764^2 + 46540^2 .

It is not an unprimeable number, because it can be changed into a prime (12319355297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149931 + ... + 217066.

Almost surely, 2^12319355296 is an apocalyptic number.

12319355296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12319355296 is a deficient number, since it is larger than the sum of its proper divisors (11957562404).

12319355296 is a wasteful number, since it uses less digits than its factorization.

12319355296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368056 (or 368048 counting only the distinct ones).

The product of its digits is 437400, while the sum is 46.

The spelling of 12319355296 in words is "twelve billion, three hundred nineteen million, three hundred fifty-five thousand, two hundred ninety-six".