3421441140 has 96 divisors (see below), whose sum is σ = 10536583680. Its totient is φ = 824272896.

The previous prime is 3421441117. The next prime is 3421441159. The reversal of 3421441140 is 411441243.

It is a self number, because there is not a number n which added to its sum of digits gives 3421441140.

It is a congruent number.

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, 10005 + ... + 83324.

It is an arithmetic number, because the mean of its divisors is an integer number (109756080).

Almost surely, 2^3421441140 is an apocalyptic number.

3421441140 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 3421441140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5268291840).

3421441140 is an abundant number, since it is smaller than the sum of its proper divisors (7115142540).

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

3421441140 is a wasteful number, since it uses less digits than its factorization.

3421441140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93401 (or 93399 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 3421441140 is about 58493.0862581211. The cubic root of 3421441140 is about 1506.8488501298.

Adding to 3421441140 its reverse (411441243), we get a palindrome (3832882383).

The spelling of 3421441140 in words is "three billion, four hundred twenty-one million, four hundred forty-one thousand, one hundred forty".