3321043142 has 32 divisors (see below), whose sum is σ = 5085020160. Its totient is φ = 1626549120.

The previous prime is 3321043129. The next prime is 3321043147. The reversal of 3321043142 is 2413401233.

3321043142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3321043142² = 22058655102050464328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321043147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13780142 + ... + 13780382.

It is an arithmetic number, because the mean of its divisors is an integer number (158906880).

Almost surely, 2^3321043142 is an apocalyptic number.

3321043142 is a deficient number, since it is larger than the sum of its proper divisors (1763977018).

3321043142 is a wasteful number, since it uses less digits than its factorization.

3321043142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3321043142 is about 57628.4924494820. The cubic root of 3321043142 is about 1491.9634104571.

Adding to 3321043142 its reverse (2413401233), we get a palindrome (5734444375).

The spelling of 3321043142 in words is "three billion, three hundred twenty-one million, forty-three thousand, one hundred forty-two".