2006474194338 has 64 divisors (see below), whose sum is σ = 4248514765440. Its totient is φ = 630648119808.

The previous prime is 2006474194331. The next prime is 2006474194369. The reversal of 2006474194338 is 8334914746002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2006474194331) 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 31 ways as a sum of consecutive naturals, for example, 61583020 + ... + 61615592.

It is an arithmetic number, because the mean of its divisors is an integer number (66383043210).

Almost surely, 2^{2006474194338} is an apocalyptic number.

2006474194338 is an abundant number, since it is smaller than the sum of its proper divisors (2242040571102).

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

2006474194338 is a wasteful number, since it uses less digits than its factorization.

2006474194338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40883.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 2006474194338 in words is "two trillion, six billion, four hundred seventy-four million, one hundred ninety-four thousand, three hundred thirty-eight".