20080047830 has 8 divisors (see below), whose sum is σ = 36144086112. Its totient is φ = 8032019128.

The previous prime is 20080047829. The next prime is 20080047833. The reversal of 20080047830 is 3874008002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20080047833) 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, 1004002382 + ... + 1004002401.

It is an arithmetic number, because the mean of its divisors is an integer number (4518010764).

Almost surely, 2^20080047830 is an apocalyptic number.

20080047830 is a deficient number, since it is larger than the sum of its proper divisors (16064038282).

20080047830 is a wasteful number, since it uses less digits than its factorization.

20080047830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008004790.

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 20080047830 in words is "twenty billion, eighty million, forty-seven thousand, eight hundred thirty".