12323971460 has 24 divisors (see below), whose sum is σ = 25884351360. Its totient is φ = 4928824544.

The previous prime is 12323971453. The next prime is 12323971469. The reversal of 12323971460 is 6417932321.

It is not an unprimeable number, because it can be changed into a prime (12323971469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94907 + ... + 183453.

It is an arithmetic number, because the mean of its divisors is an integer number (1078514640).

Almost surely, 2^12323971460 is an apocalyptic number.

12323971460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12323971460 is an abundant number, since it is smaller than the sum of its proper divisors (13560379900).

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

12323971460 is a wasteful number, since it uses less digits than its factorization.

12323971460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95515 (or 95513 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 12323971460 in words is "twelve billion, three hundred twenty-three million, nine hundred seventy-one thousand, four hundred sixty".