20003341146 has 8 divisors (see below), whose sum is σ = 40006682304. Its totient is φ = 6667780380.

The previous prime is 20003341081. The next prime is 20003341153. The reversal of 20003341146 is 64114330002.

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

20003341146 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666945090 + ... + 1666945101.

It is an arithmetic number, because the mean of its divisors is an integer number (5000835288).

Almost surely, 2^20003341146 is an apocalyptic number.

20003341146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20003341146 is a wasteful number, since it uses less digits than its factorization.

20003341146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333890196.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20003341146 its reverse (64114330002), we get a palindrome (84117671148).

The spelling of 20003341146 in words is "twenty billion, three million, three hundred forty-one thousand, one hundred forty-six".