12140121314232 has 48 divisors (see below), whose sum is σ = 32882591256840. Its totient is φ = 4046326054848.

The previous prime is 12140121314231. The next prime is 12140121314257. The reversal of 12140121314232 is 23241312104121.

12140121314232 is a `hidden beast` number, since 1 + 2 + 1 + 401 + 2 + 13 + 14 + 232 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12140121314196 and 12140121314205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12140121314231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7168083 + ... + 8698370.

Almost surely, 2^{12140121314232} is an apocalyptic number.

12140121314232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12140121314232 is an abundant number, since it is smaller than the sum of its proper divisors (20742469942608).

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

12140121314232 is a wasteful number, since it uses less digits than its factorization.

12140121314232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15877092 (or 15877085 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 12140121314232 its reverse (23241312104121), we get a palindrome (35381433418353).

The spelling of 12140121314232 in words is "twelve trillion, one hundred forty billion, one hundred twenty-one million, three hundred fourteen thousand, two hundred thirty-two".