2006323142 has 8 divisors (see below), whose sum is σ = 3015469296. Its totient is φ = 1001166712.

The previous prime is 2006323141. The next prime is 2006323181. The reversal of 2006323142 is 2413236002.

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

It is a super-3 number, since 3×2006323142³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006323141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996173 + ... + 998184.

It is an arithmetic number, because the mean of its divisors is an integer number (376933662).

Almost surely, 2^2006323142 is an apocalyptic number.

2006323142 is a deficient number, since it is larger than the sum of its proper divisors (1009146154).

2006323142 is a wasteful number, since it uses less digits than its factorization.

2006323142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994862.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2006323142 is about 44791.9986381496. The cubic root of 2006323142 is about 1261.2474296786.

Adding to 2006323142 its reverse (2413236002), we get a palindrome (4419559144).

The spelling of 2006323142 in words is "two billion, six million, three hundred twenty-three thousand, one hundred forty-two".