12068980452 has 96 divisors (see below), whose sum is σ = 32098872960. Its totient is φ = 3919466880.

The previous prime is 12068980411. The next prime is 12068980453. The reversal of 12068980452 is 25408986021.

It is a junction number, because it is equal to n+sod(n) for n = 12068980398 and 12068980407.

It is not an unprimeable number, because it can be changed into a prime (12068980453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1952038 + ... + 1958210.

It is an arithmetic number, because the mean of its divisors is an integer number (334363260).

Almost surely, 2^12068980452 is an apocalyptic number.

12068980452 is a gapful number since it is divisible by the number (12) 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 12068980452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16049436480).

12068980452 is an abundant number, since it is smaller than the sum of its proper divisors (20029892508).

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

12068980452 is a wasteful number, since it uses less digits than its factorization.

12068980452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6650 (or 6642 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 12068980452 in words is "twelve billion, sixty-eight million, nine hundred eighty thousand, four hundred fifty-two".