2012335430143 has 8 divisors (see below), whose sum is σ = 2016985395600. Its totient is φ = 2007685949568.

The previous prime is 2012335430141. The next prime is 2012335430177. The reversal of 2012335430143 is 3410345332102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012335430143 - 2¹ = 2012335430141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012335430141) 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 7 ways as a sum of consecutive naturals, for example, 8974743 + ... + 9196231.

It is an arithmetic number, because the mean of its divisors is an integer number (252123174450).

Almost surely, 2^{2012335430143} is an apocalyptic number.

2012335430143 is a deficient number, since it is larger than the sum of its proper divisors (4649965457).

2012335430143 is a wasteful number, since it uses less digits than its factorization.

2012335430143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242441.

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 2012335430143 in words is "two trillion, twelve billion, three hundred thirty-five million, four hundred thirty thousand, one hundred forty-three".