3321134142 has 32 divisors (see below), whose sum is σ = 6756900864. Its totient is φ = 1087970400.

The previous prime is 3321134107. The next prime is 3321134147. The reversal of 3321134142 is 2414311233.

It is a happy number.

It is a super-2 number, since 2×3321134142² = 22059863978316152328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321134147) 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, 526467 + ... + 532737.

It is an arithmetic number, because the mean of its divisors is an integer number (211153152).

Almost surely, 2^3321134142 is an apocalyptic number.

3321134142 is an abundant number, since it is smaller than the sum of its proper divisors (3435766722).

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

3321134142 is a wasteful number, since it uses less digits than its factorization.

3321134142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784.

The product of its digits is 1728, while the sum is 24.

The square root of 3321134142 is about 57629.2819840747. The cubic root of 3321134142 is about 1491.9770374437.

Adding to 3321134142 its reverse (2414311233), we get a palindrome (5735445375).

The spelling of 3321134142 in words is "three billion, three hundred twenty-one million, one hundred thirty-four thousand, one hundred forty-two".