12142276104 has 128 divisors (see below), whose sum is σ = 37449216000. Its totient is φ = 3203929344.

The previous prime is 12142276103. The next prime is 12142276121. The reversal of 12142276104 is 40167224121.

12142276104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12142276103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57877 + ... + 166235.

It is an arithmetic number, because the mean of its divisors is an integer number (292572000).

Almost surely, 2^12142276104 is an apocalyptic number.

12142276104 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 12142276104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18724608000).

12142276104 is an abundant number, since it is smaller than the sum of its proper divisors (25306939896).

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

12142276104 is a wasteful number, since it uses less digits than its factorization.

12142276104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108427 (or 108423 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 12142276104 in words is "twelve billion, one hundred forty-two million, two hundred seventy-six thousand, one hundred four".