3220441142 has 8 divisors (see below), whose sum is σ = 4839123432. Its totient is φ = 1607400000.

The previous prime is 3220441139. The next prime is 3220441153. The reversal of 3220441142 is 2411440223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3220441142² = 20742482298172528328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408859 + ... + 1411142.

It is an arithmetic number, because the mean of its divisors is an integer number (604890429).

Almost surely, 2^3220441142 is an apocalyptic number.

3220441142 is a deficient number, since it is larger than the sum of its proper divisors (1618682290).

3220441142 is a wasteful number, since it uses less digits than its factorization.

3220441142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820574.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3220441142 is about 56748.9307564469. The cubic root of 3220441142 is about 1476.7436840414.

Adding to 3220441142 its reverse (2411440223), we get a palindrome (5631881365).

The spelling of 3220441142 in words is "three billion, two hundred twenty million, four hundred forty-one thousand, one hundred forty-two".