20080733349 has 16 divisors (see below), whose sum is σ = 28901808000. Its totient is φ = 12363548736.

The previous prime is 20080733341. The next prime is 20080733377. The reversal of 20080733349 is 94333708002.

It is not a de Polignac number, because 20080733349 - 2³ = 20080733341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20080733341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5015674 + ... + 5019675.

It is an arithmetic number, because the mean of its divisors is an integer number (1806363000).

Almost surely, 2^20080733349 is an apocalyptic number.

20080733349 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

20080733349 is a deficient number, since it is larger than the sum of its proper divisors (8821074651).

20080733349 is a wasteful number, since it uses less digits than its factorization.

20080733349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10035404.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 20080733349 in words is "twenty billion, eighty million, seven hundred thirty-three thousand, three hundred forty-nine".