20000333080 has 64 divisors (see below), whose sum is σ = 55385547840. Its totient is φ = 6329774592.

The previous prime is 20000333039. The next prime is 20000333081. The reversal of 20000333080 is 8033300002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000333081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2743659 + ... + 2750938.

It is an arithmetic number, because the mean of its divisors is an integer number (865399185).

Almost surely, 2^20000333080 is an apocalyptic number.

20000333080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20000333080 is an abundant number, since it is smaller than the sum of its proper divisors (35385214760).

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

20000333080 is a wasteful number, since it uses less digits than its factorization.

20000333080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5494628 (or 5494624 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20000333080 its reverse (8033300002), we get a palindrome (28033633082).

The spelling of 20000333080 in words is "twenty billion, three hundred thirty-three thousand, eighty".