12140430601662 has 96 divisors (see below), whose sum is σ = 29629822270464. Its totient is φ = 3559210444800.

The previous prime is 12140430601661. The next prime is 12140430601709. The reversal of 12140430601662 is 26610603404121.

12140430601662 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 0 + 43 + 0 + 601 + 6 + 6 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12140430601661) 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 47 ways as a sum of consecutive naturals, for example, 20995198 + ... + 21565694.

It is an arithmetic number, because the mean of its divisors is an integer number (308643981984).

Almost surely, 2^{12140430601662} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12140430601662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14814911135232).

12140430601662 is an abundant number, since it is smaller than the sum of its proper divisors (17489391668802).

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

12140430601662 is a wasteful number, since it uses less digits than its factorization.

12140430601662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574014 (or 574011 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 12140430601662 in words is "twelve trillion, one hundred forty billion, four hundred thirty million, six hundred one thousand, six hundred sixty-two".