12310953984 has 180 divisors, whose sum is σ = 40647856704. Its totient is φ = 3517120512.

The previous prime is 12310953953. The next prime is 12310953997. The reversal of 12310953984 is 48935901321.

It is a happy number.

12310953984 is a `hidden beast` number, since 1 + 2 + 3 + 109 + 539 + 8 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1026229 + ... + 1038155.

Almost surely, 2^12310953984 is an apocalyptic number.

12310953984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12310953984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20323928352).

12310953984 is an abundant number, since it is smaller than the sum of its proper divisors (28336902720).

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

12310953984 is an equidigital number, since it uses as much as digits as its factorization.

12310953984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11968 (or 11939 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 12310953984 in words is "twelve billion, three hundred ten million, nine hundred fifty-three thousand, nine hundred eighty-four".