3240143132 has 24 divisors (see below), whose sum is σ = 5826102240. Its totient is φ = 1575581760.

The previous prime is 3240143111. The next prime is 3240143143. The reversal of 3240143132 is 2313410423.

It is a junction number, because it is equal to n+sod(n) for n = 3240143098 and 3240143107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510257 + ... + 516567.

It is an arithmetic number, because the mean of its divisors is an integer number (242754260).

Almost surely, 2^3240143132 is an apocalyptic number.

It is an amenable number.

3240143132 is a deficient number, since it is larger than the sum of its proper divisors (2585959108).

3240143132 is a wasteful number, since it uses less digits than its factorization.

3240143132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9821 (or 9819 counting only the distinct ones).

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

The square root of 3240143132 is about 56922.2551556068. The cubic root of 3240143132 is about 1479.7490340223.

Adding to 3240143132 its reverse (2313410423), we get a palindrome (5553553555).

The spelling of 3240143132 in words is "three billion, two hundred forty million, one hundred forty-three thousand, one hundred thirty-two".