16030353020 has 96 divisors (see below), whose sum is σ = 38151171072. Its totient is φ = 5606720000.

The previous prime is 16030353011. The next prime is 16030353037. The reversal of 16030353020 is 2035303061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 627905 + ... + 652935.

It is an arithmetic number, because the mean of its divisors is an integer number (397408032).

Almost surely, 2^16030353020 is an apocalyptic number.

16030353020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16030353020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19075585536).

16030353020 is an abundant number, since it is smaller than the sum of its proper divisors (22120818052).

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

16030353020 is a wasteful number, since it uses less digits than its factorization.

16030353020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25163 (or 25161 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 16030353020 its reverse (2035303061), we get a palindrome (18065656081).

The spelling of 16030353020 in words is "sixteen billion, thirty million, three hundred fifty-three thousand, twenty".