2012010043329 has 48 divisors (see below), whose sum is σ = 3425091493824. Its totient is φ = 1122049008000.

The previous prime is 2012010043313. The next prime is 2012010043423. The reversal of 2012010043329 is 9233400102102.

It is a happy number.

2012010043329 is a `hidden beast` number, since 2 + 0 + 1 + 201 + 0 + 0 + 433 + 29 = 666.

It is not a de Polignac number, because 2012010043329 - 2⁴ = 2012010043313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012010043529) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2057847 + ... + 2873804.

It is an arithmetic number, because the mean of its divisors is an integer number (71356072788).

Almost surely, 2^{2012010043329} is an apocalyptic number.

It is an amenable number.

2012010043329 is a deficient number, since it is larger than the sum of its proper divisors (1413081450495).

2012010043329 is a wasteful number, since it uses less digits than its factorization.

2012010043329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931998 (or 4931995 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 2012010043329 in words is "two trillion, twelve billion, ten million, forty-three thousand, three hundred twenty-nine".