2006808042 has 32 divisors (see below), whose sum is σ = 4080222720. Its totient is φ = 657881840.

The previous prime is 2006807963. The next prime is 2006808043. The reversal of 2006808042 is 2408086002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2006808043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172873 + ... + 184115.

It is an arithmetic number, because the mean of its divisors is an integer number (127506960).

Almost surely, 2^2006808042 is an apocalyptic number.

2006808042 is an abundant number, since it is smaller than the sum of its proper divisors (2073414678).

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

2006808042 is a wasteful number, since it uses less digits than its factorization.

2006808042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11738.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2006808042 is about 44797.4111082326. The cubic root of 2006808042 is about 1261.3490300644.

The spelling of 2006808042 in words is "two billion, six million, eight hundred eight thousand, forty-two".