4421133040 has 20 divisors (see below), whose sum is σ = 10279134504. Its totient is φ = 1768453184.

The previous prime is 4421133019. The next prime is 4421133043. The reversal of 4421133040 is 403311244.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421133043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27632002 + ... + 27632161.

Almost surely, 2^4421133040 is an apocalyptic number.

4421133040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4421133040 is an abundant number, since it is smaller than the sum of its proper divisors (5858001464).

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

4421133040 is a wasteful number, since it uses less digits than its factorization.

4421133040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55264176 (or 55264170 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4421133040 is about 66491.6012741459. The cubic root of 4421133040 is about 1641.2617991123.

Adding to 4421133040 its reverse (403311244), we get a palindrome (4824444284).

The spelling of 4421133040 in words is "four billion, four hundred twenty-one million, one hundred thirty-three thousand, forty".