3232142432 has 24 divisors (see below), whose sum is σ = 6428887416. Its totient is φ = 1599409152.

The previous prime is 3232142393. The next prime is 3232142449. The reversal of 3232142432 is 2342412323.

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 3 ways as a sum of consecutive naturals, for example, 517538 + ... + 523745.

It is an arithmetic number, because the mean of its divisors is an integer number (267870309).

Almost surely, 2^3232142432 is an apocalyptic number.

3232142432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3232142432 is a deficient number, since it is larger than the sum of its proper divisors (3196744984).

3232142432 is a wasteful number, since it uses less digits than its factorization.

3232142432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041390 (or 1041382 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 3232142432 is about 56851.9342854753. The cubic root of 3232142432 is about 1478.5300769699.

Adding to 3232142432 its reverse (2342412323), we get a palindrome (5574554755).

The spelling of 3232142432 in words is "three billion, two hundred thirty-two million, one hundred forty-two thousand, four hundred thirty-two".