3421030130280 has 640 divisors, whose sum is σ = 13295891980800. Its totient is φ = 772771166208.

The previous prime is 3421030130257. The next prime is 3421030130317. The reversal of 3421030130280 is 820310301243.

3421030130280 is a `hidden beast` number, since 3 + 42 + 10 + 301 + 30 + 280 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1431991326 + ... + 1431993714.

It is an arithmetic number, because the mean of its divisors is an integer number (20774831220).

Almost surely, 2^{3421030130280} is an apocalyptic number.

3421030130280 is a gapful number since it is divisible by the number (30) 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 3421030130280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6647945990400).

3421030130280 is an abundant number, since it is smaller than the sum of its proper divisors (9874861850520).

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

3421030130280 is a wasteful number, since it uses less digits than its factorization.

3421030130280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135 (or 3122 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 3421030130280 in words is "three trillion, four hundred twenty-one billion, thirty million, one hundred thirty thousand, two hundred eighty".