2006344442 has 8 divisors (see below), whose sum is σ = 3060525600. Its totient is φ = 986169244.

The previous prime is 2006344421. The next prime is 2006344453. The reversal of 2006344442 is 2444436002.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8501342 + ... + 8501577.

It is an arithmetic number, because the mean of its divisors is an integer number (382565700).

Almost surely, 2^2006344442 is an apocalyptic number.

2006344442 is a deficient number, since it is larger than the sum of its proper divisors (1054181158).

2006344442 is a wasteful number, since it uses less digits than its factorization.

2006344442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17002980.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 2006344442 is about 44792.2364031983. The cubic root of 2006344442 is about 1261.2518929801.

The spelling of 2006344442 in words is "two billion, six million, three hundred forty-four thousand, four hundred forty-two".