12063670432 has 48 divisors (see below), whose sum is σ = 26012889504. Its totient is φ = 5461600000.

The previous prime is 12063670417. The next prime is 12063670447. The reversal of 12063670432 is 23407636021.

It is an interprime number because it is at equal distance from previous prime (12063670417) and next prime (12063670447).

It is a super-3 number, since 3×12063670432³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20082 + ... + 156622.

It is an arithmetic number, because the mean of its divisors is an integer number (541935198).

Almost surely, 2^12063670432 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 12063670432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13006444752).

12063670432 is an abundant number, since it is smaller than the sum of its proper divisors (13949219072).

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

12063670432 is a wasteful number, since it uses less digits than its factorization.

12063670432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136813 (or 136805 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 12063670432 in words is "twelve billion, sixty-three million, six hundred seventy thousand, four hundred thirty-two".