140432632232 has 32 divisors (see below), whose sum is σ = 271519819200. Its totient is φ = 68050032000.

The previous prime is 140432632231. The next prime is 140432632247. The reversal of 140432632232 is 232236234041.

140432632232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140432632231) 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 7 ways as a sum of consecutive naturals, for example, 1368182 + ... + 1467237.

It is an arithmetic number, because the mean of its divisors is an integer number (8484994350).

Almost surely, 2^140432632232 is an apocalyptic number.

It is an amenable number.

140432632232 is a deficient number, since it is larger than the sum of its proper divisors (131087186968).

140432632232 is a wasteful number, since it uses less digits than its factorization.

140432632232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835617 (or 2835613 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 140432632232 its reverse (232236234041), we get a palindrome (372668866273).

The spelling of 140432632232 in words is "one hundred forty billion, four hundred thirty-two million, six hundred thirty-two thousand, two hundred thirty-two".