20199303804 has 24 divisors (see below), whose sum is σ = 47145051520. Its totient is φ = 6731195184.

The previous prime is 20199303791. The next prime is 20199303809. The reversal of 20199303804 is 40830399102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20199303809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193774 + ... + 279189.

Almost surely, 2^20199303804 is an apocalyptic number.

It is an amenable number.

20199303804 is an abundant number, since it is smaller than the sum of its proper divisors (26945747716).

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

20199303804 is a wasteful number, since it uses less digits than its factorization.

20199303804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476529 (or 476527 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 20199303804 in words is "twenty billion, one hundred ninety-nine million, three hundred three thousand, eight hundred four".