16769858880 has 112 divisors (see below), whose sum is σ = 53339292864. Its totient is φ = 4463984640.

The previous prime is 16769858849. The next prime is 16769858887. The reversal of 16769858880 is 8885896761.

It is a super-2 number, since 2×16769858880² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16769858887) 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, 532864 + ... + 563456.

Almost surely, 2^16769858880 is an apocalyptic number.

16769858880 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 16769858880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26669646432).

16769858880 is an abundant number, since it is smaller than the sum of its proper divisors (36569433984).

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

16769858880 is a wasteful number, since it uses less digits than its factorization.

16769858880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31184 (or 31174 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 66.

The spelling of 16769858880 in words is "sixteen billion, seven hundred sixty-nine million, eight hundred fifty-eight thousand, eight hundred eighty".