3242136142 has 64 divisors (see below), whose sum is σ = 5859532800. Its totient is φ = 1316165760.

The previous prime is 3242136109. The next prime is 3242136151. The reversal of 3242136142 is 2416312423.

It is a happy number.

It is a super-2 number, since 2×3242136142² = 21022893526525288328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3242136142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8691868 + ... + 8692240.

It is an arithmetic number, because the mean of its divisors is an integer number (91555200).

Almost surely, 2^3242136142 is an apocalyptic number.

3242136142 is a deficient number, since it is larger than the sum of its proper divisors (2617396658).

3242136142 is a wasteful number, since it uses less digits than its factorization.

3242136142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761.

The product of its digits is 6912, while the sum is 28.

The square root of 3242136142 is about 56939.7588860367. The cubic root of 3242136142 is about 1480.0523694033.

Adding to 3242136142 its reverse (2416312423), we get a palindrome (5658448565).

The spelling of 3242136142 in words is "three billion, two hundred forty-two million, one hundred thirty-six thousand, one hundred forty-two".