16874282880 has 1280 divisors, whose sum is σ = 76717872000. Its totient is φ = 3511517184.

The previous prime is 16874282857. The next prime is 16874282897. The reversal of 16874282880 is 8828247861.

It is a super-2 number, since 2×16874282880² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 231154524 + ... + 231154596.

Almost surely, 2^16874282880 is an apocalyptic number.

16874282880 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 16874282880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38358936000).

16874282880 is an abundant number, since it is smaller than the sum of its proper divisors (59843589120).

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

16874282880 is an equidigital number, since it uses as much as digits as its factorization.

16874282880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 54.

The spelling of 16874282880 in words is "sixteen billion, eight hundred seventy-four million, two hundred eighty-two thousand, eight hundred eighty".