2006042440046 has 4 divisors (see below), whose sum is σ = 3009063660072. Its totient is φ = 1003021220022.

The previous prime is 2006042440013. The next prime is 2006042440049. The reversal of 2006042440046 is 6400442406002.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2006042439994 and 2006042440021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006042440049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501510610010 + ... + 501510610013.

It is an arithmetic number, because the mean of its divisors is an integer number (752265915018).

Almost surely, 2^{2006042440046} is an apocalyptic number.

2006042440046 is a deficient number, since it is larger than the sum of its proper divisors (1003021220026).

2006042440046 is a wasteful number, since it uses less digits than its factorization.

2006042440046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003021220025.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2006042440046 its reverse (6400442406002), we get a palindrome (8406484846048).

The spelling of 2006042440046 in words is "two trillion, six billion, forty-two million, four hundred forty thousand, forty-six".