4133220040 has 16 divisors (see below), whose sum is σ = 9299745180. Its totient is φ = 1653288000.

The previous prime is 4133220019. The next prime is 4133220073. The reversal of 4133220040 is 400223314.

It can be written as a sum of positive squares in 2 ways, for example, as 3965724676 + 167495364 = 62974^2 + 12942^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51665211 + ... + 51665290.

Almost surely, 2^4133220040 is an apocalyptic number.

4133220040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4133220040 is an abundant number, since it is smaller than the sum of its proper divisors (5166525140).

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

4133220040 is a wasteful number, since it uses less digits than its factorization.

4133220040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103330512 (or 103330508 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4133220040 is about 64290.1239693936. The cubic root of 4133220040 is about 1604.8317535359.

Adding to 4133220040 its reverse (400223314), we get a palindrome (4533443354).

The spelling of 4133220040 in words is "four billion, one hundred thirty-three million, two hundred twenty thousand, forty".