12935233536 has 100 divisors (see below), whose sum is σ = 34628172792. Its totient is φ = 4294967296.

The previous prime is 12935233439. The next prime is 12935233637. The reversal of 12935233536 is 63533253921.

It is a zygodrome in base 2.

It is an unprimeable number.

In principle, a polygon with 12935233536 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50331520 + ... + 50331776.

Almost surely, 2^12935233536 is an apocalyptic number.

12935233536 is a gapful number since it is divisible by the number (16) 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 12935233536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17314086396).

12935233536 is an abundant number, since it is smaller than the sum of its proper divisors (21692939256).

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

12935233536 is an frugal number, since it uses more digits than its factorization.

12935233536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 262 counting only the distinct ones).

The product of its digits is 437400, while the sum is 42.

The spelling of 12935233536 in words is "twelve billion, nine hundred thirty-five million, two hundred thirty-three thousand, five hundred thirty-six".