12140332074 has 96 divisors (see below), whose sum is σ = 29932156800. Its totient is φ = 3525379200.

The previous prime is 12140332069. The next prime is 12140332081. The reversal of 12140332074 is 47023304121.

It is a happy number.

12140332074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1190899 + ... + 1201049.

It is an arithmetic number, because the mean of its divisors is an integer number (311793300).

Almost surely, 2^12140332074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12140332074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14966078400).

12140332074 is an abundant number, since it is smaller than the sum of its proper divisors (17791824726).

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

12140332074 is a wasteful number, since it uses less digits than its factorization.

12140332074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10460 (or 10457 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 12140332074 its reverse (47023304121), we get a palindrome (59163636195).

The spelling of 12140332074 in words is "twelve billion, one hundred forty million, three hundred thirty-two thousand, seventy-four".