2006835559729 has 80 divisors (see below), whose sum is σ = 2804630348800. Its totient is φ = 1396885564800.

The previous prime is 2006835559721. The next prime is 2006835559739. The reversal of 2006835559729 is 9279555386002.

It is not a de Polignac number, because 2006835559729 - 2³ = 2006835559721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2006835559721) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 41277967 + ... + 41326555.

It is an arithmetic number, because the mean of its divisors is an integer number (35057879360).

Almost surely, 2^{2006835559729} is an apocalyptic number.

It is an amenable number.

2006835559729 is a deficient number, since it is larger than the sum of its proper divisors (797794789071).

2006835559729 is an equidigital number, since it uses as much as digits as its factorization.

2006835559729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48684 (or 48651 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 61.

The spelling of 2006835559729 in words is "two trillion, six billion, eight hundred thirty-five million, five hundred fifty-nine thousand, seven hundred twenty-nine".