16424030280 has 128 divisors (see below), whose sum is σ = 56564121600. Its totient is φ = 3737187072.

The previous prime is 16424030251. The next prime is 16424030333. The reversal of 16424030280 is 8203042461.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143481 + ... + 231159.

It is an arithmetic number, because the mean of its divisors is an integer number (441907200).

Almost surely, 2^16424030280 is an apocalyptic number.

16424030280 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 16424030280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28282060800).

16424030280 is an abundant number, since it is smaller than the sum of its proper divisors (40140091320).

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

16424030280 is a wasteful number, since it uses less digits than its factorization.

16424030280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87923 (or 87919 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 16424030280 in words is "sixteen billion, four hundred twenty-four million, thirty thousand, two hundred eighty".