12032340653142 has 24 divisors (see below), whose sum is σ = 26070135760344. Its totient is φ = 4010770318464.

The previous prime is 12032340653087. The next prime is 12032340653149. The reversal of 12032340653142 is 24135604323021.

12032340653142 is a `hidden beast` number, since 1 + 20 + 3 + 23 + 40 + 6 + 531 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12032340653097 and 12032340653106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032340653149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12404838 + ... + 13339590.

It is an arithmetic number, because the mean of its divisors is an integer number (1086255656681).

Almost surely, 2^{12032340653142} is an apocalyptic number.

12032340653142 is an abundant number, since it is smaller than the sum of its proper divisors (14037795107202).

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

12032340653142 is a wasteful number, since it uses less digits than its factorization.

12032340653142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649884 (or 1649881 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 12032340653142 its reverse (24135604323021), we get a palindrome (36167944976163).

The spelling of 12032340653142 in words is "twelve trillion, thirty-two billion, three hundred forty million, six hundred fifty-three thousand, one hundred forty-two".