3043221142 has 32 divisors (see below), whose sum is σ = 5029516800. Its totient is φ = 1372230048.

The previous prime is 3043221109. The next prime is 3043221143. The reversal of 3043221142 is 2411223403.

It is a super-2 number, since 2×3043221142² = 18522389838231568328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3043221143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803409 + ... + 807187.

It is an arithmetic number, because the mean of its divisors is an integer number (157172400).

Almost surely, 2^3043221142 is an apocalyptic number.

3043221142 is a deficient number, since it is larger than the sum of its proper divisors (1986295658).

3043221142 is a wasteful number, since it uses less digits than its factorization.

3043221142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500.

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

The square root of 3043221142 is about 55165.3980498646. The cubic root of 3043221142 is about 1449.1427579821.

Adding to 3043221142 its reverse (2411223403), we get a palindrome (5454444545).

The spelling of 3043221142 in words is "three billion, forty-three million, two hundred twenty-one thousand, one hundred forty-two".