6611143332 has 24 divisors (see below), whose sum is σ = 15471785056. Its totient is φ = 2197173888.

The previous prime is 6611143283. The next prime is 6611143351. The reversal of 6611143332 is 2333411166.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 6611143332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 813358 + ... + 821445.

Almost surely, 2^6611143332 is an apocalyptic number.

It is an amenable number.

6611143332 is an abundant number, since it is smaller than the sum of its proper divisors (8860641724).

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

6611143332 is a wasteful number, since it uses less digits than its factorization.

6611143332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635147 (or 1635145 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 6611143332 is about 81308.9375899107. The cubic root of 6611143332 is about 1876.8325391145.

Adding to 6611143332 its reverse (2333411166), we get a palindrome (8944554498).

The spelling of 6611143332 in words is "six billion, six hundred eleven million, one hundred forty-three thousand, three hundred thirty-two".