16880310020 has 24 divisors (see below), whose sum is σ = 40512744384. Its totient is φ = 5787534816.

The previous prime is 16880310019. The next prime is 16880310023. The reversal of 16880310020 is 2001308861.

It is not an unprimeable number, because it can be changed into a prime (16880310023) 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, 60286682 + ... + 60286961.

It is an arithmetic number, because the mean of its divisors is an integer number (1688031016).

Almost surely, 2^16880310020 is an apocalyptic number.

16880310020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16880310020 is an abundant number, since it is smaller than the sum of its proper divisors (23632434364).

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

16880310020 is a wasteful number, since it uses less digits than its factorization.

16880310020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120573659 (or 120573657 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

Adding to 16880310020 its reverse (2001308861), we get a palindrome (18881618881).

The spelling of 16880310020 in words is "sixteen billion, eight hundred eighty million, three hundred ten thousand, twenty".