4121660322 has 128 divisors (see below), whose sum is σ = 10374336000. Its totient is φ = 1204035840.

The previous prime is 4121660321. The next prime is 4121660357. The reversal of 4121660322 is 2230661214.

4121660322 is a `hidden beast` number, since 41 + 2 + 16 + 603 + 2 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (4121660321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1240179 + ... + 1243497.

It is an arithmetic number, because the mean of its divisors is an integer number (81049500).

Almost surely, 2^4121660322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4121660322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5187168000).

4121660322 is an abundant number, since it is smaller than the sum of its proper divisors (6252675678).

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

4121660322 is a wasteful number, since it uses less digits than its factorization.

4121660322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433 (or 3427 counting only the distinct ones).

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

The square root of 4121660322 is about 64200.1582708329. The cubic root of 4121660322 is about 1603.3342347332.

The spelling of 4121660322 in words is "four billion, one hundred twenty-one million, six hundred sixty thousand, three hundred twenty-two".